共用题干 第一篇Storms Sink ShipsRescuers have found the bodies of over 130 people killed in two ferry disasters in Bangladesh.The accidents happened during a storm that hit the country on April 21.Hundreds more are missing or feared dead.The two ferries sank in

题目
共用题干
第一篇

Storms Sink Ships

Rescuers have found the bodies of over 130 people killed in two ferry disasters in
Bangladesh.The accidents happened during a storm that hit the country on April 21.
Hundreds more are missing or feared dead.
The two ferries sank in different rivers near the capital city of Dhaka as strong winds and
rain hit the South Asian country.
The government has since banned all ferries and other boats from travelling at night
during the April-May stormy season.
One of the ferries,MV Mitali,was carrying far more people than it was supposed to.
About 400 passengers fitted into a space made for just 300,police said.The second ferry
carried about 100 passengers.
"The number of deaths is certain to rise,"said an official in charge of the rescue work.
"No one really knows how many people were on board the ferry or how many of them
survived."
Ferries in Bangladesh don't always keep passenger lists,making it difficult to determine
the exact number of people on board.
Besides the ferry accidents,at least 40 people were killed and 400 injured by lightning
strikes,falling houses and trees and the sinking of small boats.
Storms are common this time of year in Bangladesh,as are boating accidents.Ferry
disasters take away hundreds of lives every year in a nation of 130 million people.
Officials blame these river accidents on a lack of safety measures,too many passengers
in boats and not enough checks on weather conditions.
Ferries are a common means of transport in Bangladesh.It is a country covered by
about 230 rivers.Some 20, 000 ferries use the nation's waterways(水路)every year.
And many of them are dangerously overcrowded(过度拥挤).
Since 1977,more than 3,000 people have died in some 260 boating accidents.

How many people have been found dead in the two ferry disasters?
A:More than 130.
B:Over3,000.
C:About 400.
D:At least 40.

相似考题

1.DCities alarmed by deaths and injuries of pedestrians are taking efforts to make crosswalks safer for people on foot, especially seniors and children who need more time to cross streets.A pedestrian is killed in a traffic accident in the USA every 110 minutes;one is injured every nine minutes, according to official date. Crosswalk can be especially dangerous for the elderly. Among people 70 and older, 36% of pedestrian deaths in 2006 occurred in crosswalks, compared with 21% of those younger than 70 , according to the Insurance Institute for Highway Safety.The Federal Highway Administration(FHWA)advises that next year states increase by nearly 15% the amount of time traffic lights provide for pedestrians to cross the street after the flashing orange hand appears .FHWA spokesman Doug Hecox says reasons for the change include an aging population that needs more time to cross, health-conscious Americans walking more, children encouraged to walk to prevent getting overweight and high gas prices pushing people to walk instead of drive.Pedestrian deaths went down by 12% from 5,449 in 1996 to 4,784 in 2006. But among those in 2006, 471 were killed in crosswalks, down slightly from 488 ten years earlier, the National Highway Traffic Safety Administration (NHTSA) says.53. Which of the following is true according to the text?A. Among 100 pedestrian deaths there were 21 people younger than 70.B. Old people are more likely to meet with accidents in crosswalks.C. Traffic accidents killed more old people than young people.D. About seven traffic accidents happened per hour.

参考答案和解析
答案:A
解析:
更多“共用题干 第一篇Storms Sink ShipsRescuers have found the bodies of over 130 people killed in two ferry disasters in Bangladesh.The accidents happened during a storm that hit the country on April 21.Hundreds more are missing or feared dead.The two ferries sank in ”相关问题
  • 第1题:

    共用题干
    第二篇

    Sino-Japan Animosity(敌意)Lessens

    Chinese and Japanese people view each other slightly more positively than last year,according to a
    survey released on Wednesday at a press conference in Beijing.
    The survey is jointly sponsored by China Daily and Genron NPO(非营利性的组织),a Japanese think
    tank similar to the American Council on Foreign Relations.It also found an overwhelming agreement in both
    countries that Sino-Japanese relations were important.
    The survey is a part of the Beijing-Tokyo Forum,an annual gathering of senior government officials and
    representatives from Chinese and Japanese NGOs(非政府组织)designed to improve communication and
    understanding between the Iwo countries.
    Conducted every year for five years now,the survey focused on two different groups of people:ordinary
    citizens,and intellectuals.In China,the intellectual group was comprised mainly of university students from
    well-known schools like Peking University.In Japan,the intellectual group was mainly made up of previous
    members of Genron NPO.
    Among ordinary Chinese polled,35.7 percent said they have"very good"or"relatively good"
    impressions of Japan,a 5.5-percentage-point increase compared with last year. 45.2 percent of Chinese
    students had a positive impression of Japan,two percentage points more than last year. Only 26.6 percent of
    Japanese have a positive impression of China,however.
    Still,an overwhelming majority of the respondents from each country said Sino-Japanese relations were
    "important"and wanted their leaders to deepen talks and cooperation with each other.
    But 51.9 percent of ordinary people and 42.4 percent of students in China said they saw no change in
    relations between the two countries over the last year. In Japan,64.8 percent of those ordinary people and
    53.4 percent of intellectuals surveyed shared the view that there was no improvement in bilateral ties this
    year.
    Historical issues and territorial disputes remain two major obstacles to improving bilateral relations,the
    survey found.What concerns the Chinese most are historical issues:visits by Japanese officials to Yasukuni
    Shrine(靖国神社),and the Nanjing Massacre(大屠杀).
    Perceptions on economic and trade relations have improved,though.About 47 percent of ordinary
    Japanese said China had been"helpful"this year in fighting the global economic crisis,compared with just
    30 percent last year. The percent of Japanese intellectuals who said Chinese economic growth was good for
    Japan increased from 65.8 percent to 81.4 percent this year.
    Cooperation in East Asia issues,trade and investment,energy,the environment and climate change top
    the list of common concerns that people in China and Japan want their leaders to talk about in bilateral
    meetings,the survey found.
    Civil exchanges were regarded by most people from both countries as an important way to improve
    relations.90. 7 percent of the students and 85.7 percent of the ordinary people in China and 95.8% of
    intellectuals and 74.8% of the ordinary people in Japan viewed civil exchanges as"important"or"relatively
    important".
    Chinese and Japanese both learn about each other's country mostly through television news and
    newspapers,the survey found.

    Which of the following statements about the survey is true?
    A:The survey was conducted on Wednesday at a press conference in Beijing.
    B:The survey is jointly sponsored by China Daily,Genron NPO and the American Council on Foreign Relations.
    C:The survey found that people in both China and Japan generally agree that the relationship between the two countries is important.
    D:The survey mainly focused on two different groups of people:ordinary citizens,and the university students.

    答案:C
    解析:
    从第二段最后一句话可知,中日两国民众普遍认为两国之间的关系很重要。
    第三段明确表示,论坛是为了增进两国之间的沟通和理解。
    第五段中说本年度普通中国人和大学生中对日本印象较好的人所占比例分别为 35.7%和45.2%,分别比上一年度增长5.5个百分点和2个百分点,因此可以计算出去年的普 通中国人和大学生对日本持积极态度的百分比分别为30.2%和43.2%。
    第八段列出了阻碍中日关系正常发展的主要障碍,分别是领土争端和历史问题,后者 包括南京大屠杀和日本领导人参拜靖国神社的行为,贸易摩擦则没有被提及。
    从倒数第二段提供的数据可知,中日两国大多数人认为民间交往是促进两国关系发展 的重要途径。

  • 第2题:

    People all over the country have made the greatest possible endeavor to help the people in the flood-stricken area.

    A: debut
    B:experiment
    C:miracle
    D:effort

    答案:D
    解析:
    本句意思是:全国的人都尽最大的努力帮助遭受水灾的人们。句中endeavor意为“努力”,如:Thereupon , we knew , our endeavor was valuable.于是,我有1知道,我们的努力是有价值的。四个选项中debut意为“首次露面”,如:He will make his debut for the first team this week.本周他将在第一支出场的队伍中首次亮相。experiment意为“实验”。miracle 意为“奇迹”,如:The compact disc is a miracle of modern technology.激光唱片是当代技术的奇迹。effort意为“尝试,努力”,如:He made a concentrated effort to finish the work on time.他全力以赴以按时完成这项工作。只有选项D同句中画线词语含义接近。

  • 第3题:

    共用题干
    The Exploding Lakes of Cameroon
    What comes to mind when you think of a lake?You probably imagine a pretty scene with blue water, birds,and fish.For the people in the northwestern Cameroon,however,the image is very different.For them, lakes may mean terrible disasters.In 1984,poisonous gases exploded out of Lake Monoun and came down into the nearby villages,killing thirty-seven people.Two years later,Lake Nyos erupted.A cloud of gases rolled down the hills and into the valleys and killed 1,700 people.
    Lake Nyos and Lake Monoun are crater(火山口)lakes.They were formed when water collected in the craters of old volcanoes.The volcanoes under Lake Nyos and Lake Monoun are not active anymore.However, poisonous gases from the center of the earth continue to flow up through cracks in the bottom of the lake.This is normal in a crater lake.In most crater lakes,these gases are released often because the water"turns over" regularly.That is,the water from the bottom of the lake rises and mixes with the water at the top,allowing the gases to escape slowly.
    However,in Lakes Nyos and Monoun,there is no regular turning over.No one knows the reason for this fact,but as a result,these lakes have more gases trapped at the bottom than other crater lakes.In fact, scientists who have studied Lakes Nyos and Monoun have found 16,000 times more gases.When a strong wind,cool weather,a storm,or a landslide(滑坡)causes the water to turn over suddenly,the gases escape in a violent explosion.
    In the past,no one knew when the gases might explode,so there was no way for the villagers to escape disaster.Now scientists from the United States,France,and Cameroon have found a way to reduce the gas pressure at the bottom of Lake Nyos.They stood a 672-foot plastic pipe in the middle of the lake,with one end of the pipe near the bottom and the other end in the air.Near the top of the pipe,the team put several holes that could be opened or closed by a computer.Now,when the gas pressure gets too high,the holes are opened and some of the gas-filled water shoots up through the pipe into the air like a fountain.With less pressure,a disastrous explosion is much less likely.However,the scientists are not sure that one pipe will be enough to prevent explosions.They hope to put in others soon and they plan to install a similar pipe and a computer system at Lake Monoun as well.
    To protect people nearby until all of the pipes are in place,the scientists have installed early warning systems at both lakes.If the gas pressure rises to a dangerous level,computers will set off loud sirens(警 报)and bright lights to warn the people in the villages.In that way,they will have time to escape from the dangerous gases.

    Lake Nyos and Lake Monoun explode because_____.
    A:the gases rise to the top and mix with air
    B:people from the villages turn over the water
    C:scientists have put in a computer system
    D:they have more gases trapped at the bottom than other crater lakes

    答案:D
    解析:
    第一段第五、六、七句提到,Monoun湖在1984年喷发出了有毒气体,两年后,Nyos湖喷发时也出现类似情况,因此选择B项。
    根据第二段倒数第二句可知,大多数火山口湖中的湖水会翻转,使有毒气体得以释放,而第三段第一句又表示,Nyos和Monoun中的湖水不会翻转。由此可知,Nyos和Monoun与其他的火山口湖不同。
    根据第三段第二句可知,虽然没人知道原因,但是与其他火山口湖相比,Nyos和Monoun的湖底释放出了更多的气体。
    根据第四段第三句“They stood a 672-foot plastic pipe in the middle of the lake , with oneend of the pipe near the bottom and the other end in the air.”可知,该科学家团队在湖里立了一根管子,管子的一端在湖底,另一端在空中。这样做是在利用连通器的原理来减小湖底压强,因此A项正确。
    前文表明,湖里竖起若干根减小湖底压强的管子后,就不会再有毒气喷发的危险。最后一段又说在这些管子都到位前科学家在这两个湖附近安装了早期预警系统,以便人们有时间逃离这些有毒气体.由此可知,这种有毒气体喷发的灾难在未来可以避免。

  • 第4题:

    One of the strongest hurricanes__wasthe Florida Keys Storm of 1935,during which 500 people were killed.

    A.to record
    B.recorded
    C.recording
    D.being recorded

    答案:B
    解析:

  • 第5题:

    资料:In a survey,people were asked to choose between treatments to save 600 people from dying a disease.
    Participants,including physicians,were asked to choose between a certain outcome that 200 people will be saved and a risky choice where there is a one-third probability that 600 people will be saved and a two-thirds probability that no people will be saved.
    In a second example,the group were asked to choose between allowing 400 people to die or a one-third probably that nobody will die and two-thirds probability that 600 people will die.
    In both examples,the first choices have an identical outcome as do their second alternatives.But faced with such a grave choice people did not spot the similarities. In the first example people opted to save 200 people over the gamble of losing people and in the second example people preferred the gamble over the certain outcome of killing 400 people.
    What the experiment shows is that wording can have potentially dangerous consequences.Most of people tend to feel losses much more strongly than the pleasure of making a comparable gain.

    What is the difference between the two examples mentioned in the passage?

    A.The participants
    B.The wording
    C.The background
    D.The contents

    答案:B
    解析:
    本题考查细节理解。
    【关键词】difference;between the two examples
    【主题句】What the experiment shows is that wording can have potentially dangerous consequences。实验表明,措辞可能会带来潜在的危险后果。
    【解析】本题问的是“文章中提到的两个例子,有哪些不同”。文章开头提到一项调查,人们被要求在治疗方法之间做出选择,以拯救600人免于死于一种疾病。举出两种问答方式示例,并以此展开描述。示例一“Participants,including physicians,were asked to choose between a certain outcome that 200 people will be saved and a riskychoice where there is a one-third probability that 600 people will be saved and a two-thirds probability that no people will be saved.”意为“参与者,包括医生,被要求在确定结局及风险选择之间进行选择, 200人将被拯救,或有三分之一的可能性有600人被拯救,三分之二的可能性是没有人会被拯救。”示例二“In a second example,the group were asked to choose between allowing 400 people to die or a one-third probably that nobody will die and two-thirds probability that 600 people will die.”意为“在第二个例子中,这组人同样被要求做出选择,400人会死,或者有三分之一的可能没有人会死,三分之二的可能是600人会死。”选项A意为“参与者”,选项B意为“措辞”,选项C意为“背景”,选项D意为“内容”,结合文章及主题句,故选B。

  • 第6题:

    共用题干
    第一篇

    Storms Sink Ships

    Rescuers have found the bodies of over 130 people killed in two ferry disasters in
    Bangladesh.The accidents happened during a storm that hit the country on April 21.
    Hundreds more are missing or feared dead.
    The two ferries sank in different rivers near the capital city of Dhaka as strong winds and
    rain hit the South Asian country.
    The government has since banned all ferries and other boats from travelling at night
    during the April-May stormy season.
    One of the ferries,MV Mitali,was carrying far more people than it was supposed to.
    About 400 passengers fitted into a space made for just 300,police said.The second ferry
    carried about 100 passengers.
    "The number of deaths is certain to rise,"said an official in charge of the rescue work.
    "No one really knows how many people were on board the ferry or how many of them
    survived."
    Ferries in Bangladesh don't always keep passenger lists,making it difficult to determine
    the exact number of people on board.
    Besides the ferry accidents,at least 40 people were killed and 400 injured by lightning
    strikes,falling houses and trees and the sinking of small boats.
    Storms are common this time of year in Bangladesh,as are boating accidents.Ferry
    disasters take away hundreds of lives every year in a nation of 130 million people.
    Officials blame these river accidents on a lack of safety measures,too many passengers
    in boats and not enough checks on weather conditions.
    Ferries are a common means of transport in Bangladesh.It is a country covered by
    about 230 rivers.Some 20, 000 ferries use the nation's waterways(水路)every year.
    And many of them are dangerously overcrowded(过度拥挤).
    Since 1977,more than 3,000 people have died in some 260 boating accidents.

    Which of the following is NOT mentioned as a cause of the boating accidents?
    A:Strong winds.
    B:Bad weather conditions.
    C:Blockage of waterways.
    D:Lack of safety measures.

    答案:C
    解析:

  • 第7题:

    共用题干
    第一篇

    Storms Sink Ships

    Rescuers have found the bodies of over 130 people killed in two ferry disasters in
    Bangladesh.The accidents happened during a storm that hit the country on April 21.
    Hundreds more are missing or feared dead.
    The two ferries sank in different rivers near the capital city of Dhaka as strong winds and
    rain hit the South Asian country.
    The government has since banned all ferries and other boats from travelling at night
    during the April-May stormy season.
    One of the ferries,MV Mitali,was carrying far more people than it was supposed to.
    About 400 passengers fitted into a space made for just 300,police said.The second ferry
    carried about 100 passengers.
    "The number of deaths is certain to rise,"said an official in charge of the rescue work.
    "No one really knows how many people were on board the ferry or how many of them
    survived."
    Ferries in Bangladesh don't always keep passenger lists,making it difficult to determine
    the exact number of people on board.
    Besides the ferry accidents,at least 40 people were killed and 400 injured by lightning
    strikes,falling houses and trees and the sinking of small boats.
    Storms are common this time of year in Bangladesh,as are boating accidents.Ferry
    disasters take away hundreds of lives every year in a nation of 130 million people.
    Officials blame these river accidents on a lack of safety measures,too many passengers
    in boats and not enough checks on weather conditions.
    Ferries are a common means of transport in Bangladesh.It is a country covered by
    about 230 rivers.Some 20, 000 ferries use the nation's waterways(水路)every year.
    And many of them are dangerously overcrowded(过度拥挤).
    Since 1977,more than 3,000 people have died in some 260 boating accidents.

    Which of the following statements is NOT true of the two ferry disasters?
    A:They traveled during the April-May stormy season.
    B:They sank on April 21.
    C:The exact number of deaths could be easily determined.
    D:They sank somewhere near Dhaka.

    答案:C
    解析:

  • 第8题:

    ()did he know what had happened during the two months when he was away

    • A、A little
    • B、Little
    • C、A few
    • D、Few

    正确答案:B

  • 第9题:

    单选题
    Singing for over two hours, Anita’s hoarseness prevented her hitting the high notes.
    A

    Singing for over two hours, Anita’s hoarseness prevented her hitting the high notes.

    B

    Singing for over two hours, Anita was unable to hit the high notes because of her hoarseness.

    C

    Having sung for over two hours, Anita’s hoarseness prevented her from hitting the high notes.

    D

    Having sung for over two hours, Anita was no longer able to hit the high notes because of her hoarseness.

    E

    Having sung for over two hours, Anita’s ability to hit the high notes was pre- vented by her hoarseness.


    正确答案: B
    解析:
    分词修饰的是Anita,而不是修饰她沙哑的声音。另外,分词的形式错误,应用完成时having snug。因为是唱歌使她的声音变得沙哑。

  • 第10题:

    判断题
    There were more people killed in road accidents than those dying of HIV/AIDS worldwide in 2000.
    A

    B


    正确答案:
    解析:
    录音中提到2000年有超过160万人死于暴力,该数字大概是那年死于艾滋病人数的一半,可知2000年有大概320万人因艾滋病去世,根据录音最后提到的“In 2000, violence took more lives than road traffic crashes…”可知因道路交通事故去世的人比死于暴力的人数少,由此可知那年因艾滋病去世的人数最多,故题干有误。
    【录音原文】
    In 2000, there were over l.6 million deaths due to violence. This is about half the number of deaths due to HIV/AIDS in that year, and about equal to the number of deaths due to tuberculosis. In 2000, violence took more lives than road traffic crashes and malaria.

  • 第11题:

    填空题
    ____(complete) the project as planned, we have to work two more hours a day.

    正确答案: To complete
    解析:
    句意:为了按计划完成这个项目,我们每天不得不多工作两个小时。本题考查动词不定式。通过句中的“planned”可知,该项目还没有完成,只是计划过,表示“将要完成”用动词不定式表达。故划线处填To complete。

  • 第12题:

    单选题
    ()did he know what had happened during the two months when he was away
    A

    A little

    B

    Little

    C

    A few

    D

    Few


    正确答案: D
    解析: 暂无解析

  • 第13题:

    共用题干
    第二篇

    Sino-Japan Animosity(敌意)Lessens

    Chinese and Japanese people view each other slightly more positively than last year,according to a
    survey released on Wednesday at a press conference in Beijing.
    The survey is jointly sponsored by China Daily and Genron NPO(非营利性的组织),a Japanese think
    tank similar to the American Council on Foreign Relations.It also found an overwhelming agreement in both
    countries that Sino-Japanese relations were important.
    The survey is a part of the Beijing-Tokyo Forum,an annual gathering of senior government officials and
    representatives from Chinese and Japanese NGOs(非政府组织)designed to improve communication and
    understanding between the Iwo countries.
    Conducted every year for five years now,the survey focused on two different groups of people:ordinary
    citizens,and intellectuals.In China,the intellectual group was comprised mainly of university students from
    well-known schools like Peking University.In Japan,the intellectual group was mainly made up of previous
    members of Genron NPO.
    Among ordinary Chinese polled,35.7 percent said they have"very good"or"relatively good"
    impressions of Japan,a 5.5-percentage-point increase compared with last year. 45.2 percent of Chinese
    students had a positive impression of Japan,two percentage points more than last year. Only 26.6 percent of
    Japanese have a positive impression of China,however.
    Still,an overwhelming majority of the respondents from each country said Sino-Japanese relations were
    "important"and wanted their leaders to deepen talks and cooperation with each other.
    But 51.9 percent of ordinary people and 42.4 percent of students in China said they saw no change in
    relations between the two countries over the last year. In Japan,64.8 percent of those ordinary people and
    53.4 percent of intellectuals surveyed shared the view that there was no improvement in bilateral ties this
    year.
    Historical issues and territorial disputes remain two major obstacles to improving bilateral relations,the
    survey found.What concerns the Chinese most are historical issues:visits by Japanese officials to Yasukuni
    Shrine(靖国神社),and the Nanjing Massacre(大屠杀).
    Perceptions on economic and trade relations have improved,though.About 47 percent of ordinary
    Japanese said China had been"helpful"this year in fighting the global economic crisis,compared with just
    30 percent last year. The percent of Japanese intellectuals who said Chinese economic growth was good for
    Japan increased from 65.8 percent to 81.4 percent this year.
    Cooperation in East Asia issues,trade and investment,energy,the environment and climate change top
    the list of common concerns that people in China and Japan want their leaders to talk about in bilateral
    meetings,the survey found.
    Civil exchanges were regarded by most people from both countries as an important way to improve
    relations.90. 7 percent of the students and 85.7 percent of the ordinary people in China and 95.8% of
    intellectuals and 74.8% of the ordinary people in Japan viewed civil exchanges as"important"or"relatively
    important".
    Chinese and Japanese both learn about each other's country mostly through television news and
    newspapers,the survey found.

    According to the passage,the Beijing-Tokyo Forum________.
    A:is held every year in Beijing
    B:aims at promoting communication between the two countries
    C:mainly attracts representatives from the governments of the two countries
    D:releases a survey on Sino-Japanese relations every five years

    答案:B
    解析:
    从第二段最后一句话可知,中日两国民众普遍认为两国之间的关系很重要。
    第三段明确表示,论坛是为了增进两国之间的沟通和理解。
    第五段中说本年度普通中国人和大学生中对日本印象较好的人所占比例分别为 35.7%和45.2%,分别比上一年度增长5.5个百分点和2个百分点,因此可以计算出去年的普 通中国人和大学生对日本持积极态度的百分比分别为30.2%和43.2%。
    第八段列出了阻碍中日关系正常发展的主要障碍,分别是领土争端和历史问题,后者 包括南京大屠杀和日本领导人参拜靖国神社的行为,贸易摩擦则没有被提及。
    从倒数第二段提供的数据可知,中日两国大多数人认为民间交往是促进两国关系发展 的重要途径。

  • 第14题:

    共用题干
    The Exploding Lakes of Cameroon
    What comes to mind when you think of a lake?You probably imagine a pretty scene with blue water, birds,and fish.For the people in the northwestern Cameroon,however,the image is very different.For them, lakes may mean terrible disasters.In 1984,poisonous gases exploded out of Lake Monoun and came down into the nearby villages,killing thirty-seven people.Two years later,Lake Nyos erupted.A cloud of gases rolled down the hills and into the valleys and killed 1,700 people.
    Lake Nyos and Lake Monoun are crater(火山口)lakes.They were formed when water collected in the craters of old volcanoes.The volcanoes under Lake Nyos and Lake Monoun are not active anymore.However, poisonous gases from the center of the earth continue to flow up through cracks in the bottom of the lake.This is normal in a crater lake.In most crater lakes,these gases are released often because the water"turns over" regularly.That is,the water from the bottom of the lake rises and mixes with the water at the top,allowing the gases to escape slowly.
    However,in Lakes Nyos and Monoun,there is no regular turning over.No one knows the reason for this fact,but as a result,these lakes have more gases trapped at the bottom than other crater lakes.In fact, scientists who have studied Lakes Nyos and Monoun have found 16,000 times more gases.When a strong wind,cool weather,a storm,or a landslide(滑坡)causes the water to turn over suddenly,the gases escape in a violent explosion.
    In the past,no one knew when the gases might explode,so there was no way for the villagers to escape disaster.Now scientists from the United States,France,and Cameroon have found a way to reduce the gas pressure at the bottom of Lake Nyos.They stood a 672-foot plastic pipe in the middle of the lake,with one end of the pipe near the bottom and the other end in the air.Near the top of the pipe,the team put several holes that could be opened or closed by a computer.Now,when the gas pressure gets too high,the holes are opened and some of the gas-filled water shoots up through the pipe into the air like a fountain.With less pressure,a disastrous explosion is much less likely.However,the scientists are not sure that one pipe will be enough to prevent explosions.They hope to put in others soon and they plan to install a similar pipe and a computer system at Lake Monoun as well.
    To protect people nearby until all of the pipes are in place,the scientists have installed early warning systems at both lakes.If the gas pressure rises to a dangerous level,computers will set off loud sirens(警 报)and bright lights to warn the people in the villages.In that way,they will have time to escape from the dangerous gases.

    Which of the following statements about Lake Nyos and Lake Monoun is true?
    A:They were formed in 1984.
    B:They are at the top of two active volcanoes.
    C:They are not like most other crater lakes.
    D:Water in them turns over regularly.

    答案:C
    解析:
    第一段第五、六、七句提到,Monoun湖在1984年喷发出了有毒气体,两年后,Nyos湖喷发时也出现类似情况,因此选择B项。
    根据第二段倒数第二句可知,大多数火山口湖中的湖水会翻转,使有毒气体得以释放,而第三段第一句又表示,Nyos和Monoun中的湖水不会翻转。由此可知,Nyos和Monoun与其他的火山口湖不同。
    根据第三段第二句可知,虽然没人知道原因,但是与其他火山口湖相比,Nyos和Monoun的湖底释放出了更多的气体。
    根据第四段第三句“They stood a 672-foot plastic pipe in the middle of the lake , with oneend of the pipe near the bottom and the other end in the air.”可知,该科学家团队在湖里立了一根管子,管子的一端在湖底,另一端在空中。这样做是在利用连通器的原理来减小湖底压强,因此A项正确。
    前文表明,湖里竖起若干根减小湖底压强的管子后,就不会再有毒气喷发的危险。最后一段又说在这些管子都到位前科学家在这两个湖附近安装了早期预警系统,以便人们有时间逃离这些有毒气体.由此可知,这种有毒气体喷发的灾难在未来可以避免。

  • 第15题:

    共用题干
    The Exploding Lakes of Cameroon
    What comes to mind when you think of a lake?You probably imagine a pretty scene with blue water, birds,and fish.For the people in the northwestern Cameroon,however,the image is very different.For them, lakes may mean terrible disasters.In 1984,poisonous gases exploded out of Lake Monoun and came down into the nearby villages,killing thirty-seven people.Two years later,Lake Nyos erupted.A cloud of gases rolled down the hills and into the valleys and killed 1,700 people.
    Lake Nyos and Lake Monoun are crater(火山口)lakes.They were formed when water collected in the craters of old volcanoes.The volcanoes under Lake Nyos and Lake Monoun are not active anymore.However, poisonous gases from the center of the earth continue to flow up through cracks in the bottom of the lake.This is normal in a crater lake.In most crater lakes,these gases are released often because the water"turns over" regularly.That is,the water from the bottom of the lake rises and mixes with the water at the top,allowing the gases to escape slowly.
    However,in Lakes Nyos and Monoun,there is no regular turning over.No one knows the reason for this fact,but as a result,these lakes have more gases trapped at the bottom than other crater lakes.In fact, scientists who have studied Lakes Nyos and Monoun have found 16,000 times more gases.When a strong wind,cool weather,a storm,or a landslide(滑坡)causes the water to turn over suddenly,the gases escape in a violent explosion.
    In the past,no one knew when the gases might explode,so there was no way for the villagers to escape disaster.Now scientists from the United States,France,and Cameroon have found a way to reduce the gas pressure at the bottom of Lake Nyos.They stood a 672-foot plastic pipe in the middle of the lake,with one end of the pipe near the bottom and the other end in the air.Near the top of the pipe,the team put several holes that could be opened or closed by a computer.Now,when the gas pressure gets too high,the holes are opened and some of the gas-filled water shoots up through the pipe into the air like a fountain.With less pressure,a disastrous explosion is much less likely.However,the scientists are not sure that one pipe will be enough to prevent explosions.They hope to put in others soon and they plan to install a similar pipe and a computer system at Lake Monoun as well.
    To protect people nearby until all of the pipes are in place,the scientists have installed early warning systems at both lakes.If the gas pressure rises to a dangerous level,computers will set off loud sirens(警 报)and bright lights to warn the people in the villages.In that way,they will have time to escape from the dangerous gases.

    What do we learn from the last paragraph?
    A:Scientists are planning to install pipes in all crater lakes.
    B:Scientists still do not know how to prevent gas explosions.
    C:Explosion disasters could be avoided in the future.
    D:Warning systems have been set up in the villages nearby.

    答案:C
    解析:
    第一段第五、六、七句提到,Monoun湖在1984年喷发出了有毒气体,两年后,Nyos湖喷发时也出现类似情况,因此选择B项。
    根据第二段倒数第二句可知,大多数火山口湖中的湖水会翻转,使有毒气体得以释放,而第三段第一句又表示,Nyos和Monoun中的湖水不会翻转。由此可知,Nyos和Monoun与其他的火山口湖不同。
    根据第三段第二句可知,虽然没人知道原因,但是与其他火山口湖相比,Nyos和Monoun的湖底释放出了更多的气体。
    根据第四段第三句“They stood a 672-foot plastic pipe in the middle of the lake , with oneend of the pipe near the bottom and the other end in the air.”可知,该科学家团队在湖里立了一根管子,管子的一端在湖底,另一端在空中。这样做是在利用连通器的原理来减小湖底压强,因此A项正确。
    前文表明,湖里竖起若干根减小湖底压强的管子后,就不会再有毒气喷发的危险。最后一段又说在这些管子都到位前科学家在这两个湖附近安装了早期预警系统,以便人们有时间逃离这些有毒气体.由此可知,这种有毒气体喷发的灾难在未来可以避免。

  • 第16题:

    资料:In a survey,people were asked to choose between treatments to save 600 people from dying a disease.
    Participants,including physicians,were asked to choose between a certain outcome that 200 people will be saved and a risky choice where there is a one-third probability that 600 people will be saved and a two-thirds probability that no people will be saved.
    In a second example,the group were asked to choose between allowing 400 people to die or a one-third probably that nobody will die and two-thirds probability that 600 people will die.
    In both examples,the first choices have an identical outcome as do their second alternatives.But faced with such a grave choice people did not spot the similarities. In the first example people opted to save 200 people over the gamble of losing people and in the second example people preferred the gamble over the certain outcome of killing 400 people.
    What the experiment shows is that wording can have potentially dangerous consequences.Most of people tend to feel losses much more strongly than the pleasure of making a comparable gain.

    In the second example,more people choose the option( )?

    A.with a one-third probability that nobody will die
    B.with a two-thirds probability that nobody will be saved
    C.allowing 400 people to die
    D.that 200 people will be saved

    答案:A
    解析:
    本题考查的是细节理解。
    【关键词】second example;more people choose the option
    【主题句】in the second example people preferred the gamble over the certain outcome of killing 400 people.在第二个例子中,人们更倾向于冒险,而不是杀死400人的特定结果。
    【解析】本题的问题是“在第二个例子中,人们更倾向于哪个选择?”。根据原文可知,选项B以及选项D为第二个例子中的措辞,故排除B、D。(In a second example,the group were asked to choose between allowing 400 people to die or a one-third probably that nobody will die and two-thirds probability that 600 people will die.)结合主题句,“in the second example people preferred the gamble over the certain outcome of killing 400 people.在第二个例子中,人们更倾向于冒险,而不是杀死400人的特定结果。”故选A。

  • 第17题:

    共用题干
    第一篇

    Storms Sink Ships

    Rescuers have found the bodies of over 130 people killed in two ferry disasters in
    Bangladesh.The accidents happened during a storm that hit the country on April 21.
    Hundreds more are missing or feared dead.
    The two ferries sank in different rivers near the capital city of Dhaka as strong winds and
    rain hit the South Asian country.
    The government has since banned all ferries and other boats from travelling at night
    during the April-May stormy season.
    One of the ferries,MV Mitali,was carrying far more people than it was supposed to.
    About 400 passengers fitted into a space made for just 300,police said.The second ferry
    carried about 100 passengers.
    "The number of deaths is certain to rise,"said an official in charge of the rescue work.
    "No one really knows how many people were on board the ferry or how many of them
    survived."
    Ferries in Bangladesh don't always keep passenger lists,making it difficult to determine
    the exact number of people on board.
    Besides the ferry accidents,at least 40 people were killed and 400 injured by lightning
    strikes,falling houses and trees and the sinking of small boats.
    Storms are common this time of year in Bangladesh,as are boating accidents.Ferry
    disasters take away hundreds of lives every year in a nation of 130 million people.
    Officials blame these river accidents on a lack of safety measures,too many passengers
    in boats and not enough checks on weather conditions.
    Ferries are a common means of transport in Bangladesh.It is a country covered by
    about 230 rivers.Some 20, 000 ferries use the nation's waterways(水路)every year.
    And many of them are dangerously overcrowded(过度拥挤).
    Since 1977,more than 3,000 people have died in some 260 boating accidents.

    The two ferry disasters occurred
    A:at noon.
    B:in the morning.
    C:at night.
    D:in the afternoon.

    答案:C
    解析:

  • 第18题:

    共用题干
    第一篇

    Storms Sink Ships

    Rescuers have found the bodies of over 130 people killed in two ferry disasters in
    Bangladesh.The accidents happened during a storm that hit the country on April 21.
    Hundreds more are missing or feared dead.
    The two ferries sank in different rivers near the capital city of Dhaka as strong winds and
    rain hit the South Asian country.
    The government has since banned all ferries and other boats from travelling at night
    during the April-May stormy season.
    One of the ferries,MV Mitali,was carrying far more people than it was supposed to.
    About 400 passengers fitted into a space made for just 300,police said.The second ferry
    carried about 100 passengers.
    "The number of deaths is certain to rise,"said an official in charge of the rescue work.
    "No one really knows how many people were on board the ferry or how many of them
    survived."
    Ferries in Bangladesh don't always keep passenger lists,making it difficult to determine
    the exact number of people on board.
    Besides the ferry accidents,at least 40 people were killed and 400 injured by lightning
    strikes,falling houses and trees and the sinking of small boats.
    Storms are common this time of year in Bangladesh,as are boating accidents.Ferry
    disasters take away hundreds of lives every year in a nation of 130 million people.
    Officials blame these river accidents on a lack of safety measures,too many passengers
    in boats and not enough checks on weather conditions.
    Ferries are a common means of transport in Bangladesh.It is a country covered by
    about 230 rivers.Some 20, 000 ferries use the nation's waterways(水路)every year.
    And many of them are dangerously overcrowded(过度拥挤).
    Since 1977,more than 3,000 people have died in some 260 boating accidents.

    How many passengers was MV Mitali designed to carry?
    A:440.
    B:100.
    C:400.
    D:300.

    答案:D
    解析:

  • 第19题:

    共用题干
    How Two Great Conflicts Helped to Change Europe
    Ninety years ago on a sunny morning in Northern France,something happened that changed Britain and Europe for ever. At half past seven on the morning of July 1,1916 , whistles(哨子) blew and thousands of British soldiers left their positions to attack their German enemies. By the end of the day,20,000 of them were dead,and another 30,000 wounded or missing. The Battle of the Somme,______(51)it is called,lasted for six months.When it ended,125,000 British soldiers were dead. They had gained five kilometers of ground.
    This was one of a series of great battles during WWI.The attack on the Somme was staged to relieve______(52)on the French,who were engaged in a great battle of their own at a place called Verdun. By the time the battle ended,over a million French and German troops had been killed.
    About 17 million people were killed in WWI. There have been wars with greater numbers of dead .But there has never been one in______(53)most of the dead were concentrated in such a small area. On the Somme battlefield,two men died for every meter of space.
    Local farmers working in the land still______(54)the bodies of those who died in that battle .The dead of all nations were buried in a series of giant graveyards along the line of the bor- der______(55)France and Belgium.Relatives and descendants(子孙)of those who died still visit these graveyards today.What the French call the"tourism of death"______(56)an im- portant contribution to the local economy.
    It took a second great conflict before Europe was to turn______(57)war itself. Twenty-eight years after the Somme battle,a liberating army of British,American and Canadian troops took back______(58)from another German invasion. More than 500,000 people were killed.New______(59)were built.
    Two great conflicts across two generations helped to change the European mind about war. Germany,once the most warlike country in Europe,is now probably more in______(60)of peace than any other. One major cause of war in Europe was rivalry(竞争)between France and Germany .The European Union was specifically formed to end that______(61).
    According to US commentator William Pfaff,"Europeans are interested in a slow development of civilized and tolerant international relations,______(62)on problems while avoiding catastrophes(灾难)along the way. They have themselves only recently______(63)from the catas-trophes of WWI and WWII,when tens of millions of people were destroyed.They don't want______(64)."
    The last British veteran of the Somme battle died in 2005,aged 108.And WWI is passing out of memory and into history. But for anyone who wants to understand how Europeans ______(65),it is still important to know a little about the terrible events of July 1,1916.

    65._________
    A:. behave
    B: assume
    C: know
    D: think

    答案:D
    解析:
    since , because , for这三个词都是连词,一般都表示因果关系。as it is called是插入语,as是关系代词,指代前面的名词,在句中做主语补足语。句子的意思是:索姆之役,人们通常这样来指称这次战役,持续了六个月。


    在四个选项中可以和动词relieve搭配的只有anxiety和pressure这两个词,relieve anxiety“减缓焦虑”,relieve pressure“减轻压力”。这句话后面讲到当时法国正置身于另一个大的战役之中,所以在Somme发动的这场战役无疑减轻了法国所承受的压力。


    这里需要填入的是一个引导定语从句的关系代词,该定语从句的先行词是one,指代的是war, in which即指in the war。


    那场战役发生在近一百年前,当地的农民不太会刻意去寻找阵亡士兵的遗骸,所以不会说look for或seek。 look at是“看着”的意思。他们只可能偶尔发现,即find。


    两个国家之间的国境线自然用between。


    这个空格里要填入的句子的谓语动词,该动词的宾语是contributions,和这个名词搭配用的动词是make , make contributions to“对……做出贡献”。


    要做出正确的选择,首先要理解这个句子的意思,It took a second great conflict“需要经过再一次的巨大冲突”, conflict“冲突”,这里指另外一场战争,也就是第二次世界大战。这个before的用法也比较特别,不能把它解释为“在……之前”,它在这里的意思相当于汉语里的“才”。整句的意思是“要再经历一次大战欧洲自己才会反时战争”。所以,这里要填入的是against。


    这道题部分地可以依靠历史知识来解答。第二次世界大战中法国沦陷,是联军解放了法国。另外,another German invasion和文章开始时讲到的当年入侵法国的也是德国人,可见这里再一次被入侵后得到解放的是法国。


    前面一句说50多万人战死沙场,很自然要为他们建造墓园graveyard,前面提到 graveyard,空格前有New,显然要填前面已出现的graveyard。 monument“纪念碑”, gravestone“墓碑”。


    in favor of是个固定的表达方式,意思是“赞同、喜爱、倾向于”。经历了两次大战,当年好战的德国比谁都更向往和平。


    欧洲大陆上战争的根源在于法德两国之间的竞争,所以成立了欧洲同盟以期结束这一竞争(rivery)。


    根据前面一位美国评论家的话,欧洲人时逐步形成一种文明、宽容的国际关系感兴趣,所以后面应该跟上compromising on problems...(有问题则妥协……),另外三个选项都是十分刚性的动作。


    recover from的意思是“从……恢复过来”。


    这是个省略句,在more后面略去了一些词。但从上面一句话可以推断出这句完整的话是:They don't want more catastrophes。


    这里要填入的词依据的是句子的内容,要想知道欧洲人怎么想,那么了解一下1916 年7月1日发生的可怕的事情是重要的。behave“行为、作为”, assume“认为、假设”。

  • 第20题:

    During a redistribution of routes from OSPF into EIGRP, an ad ministrator notices that none of the OSPF routes are showing in EIGRP. What are two possible causes?()

    • A、incorrect distribute lists have been configured
    • B、missing ip classless command
    • C、CEF not enabled
    • D、no default metric configured for EIGRP

    正确答案:A,D

  • 第21题:

    单选题
    The sentence “We have people... down the road” (Line 3, Paragraph 2) probably means ______.
    A

    we have people calling us for parking space two years ahead of time

    B

    people called us for permission to use the places two years ago

    C

    we received calls from people down the road two years ago

    D

    people called us for school vacancies two years in advance


    正确答案: B
    解析:
    词句理解题。理解本句的关键是看Marilyn是在什么样的情况下说这句话的,即要看此句的前一句——申请者过多,而拒收率也更高。因此,直接引语肯定是补充说明或进一步阐述这种情况的。另外,本句中的two years down the road指的是从现在开始的两年后,含有“提前”之意。而本文的主旨是入学问题,故spots是指能入学的名额。故D项为正确答案吧。A项中的parking space意为“停车位”。B项中的use of the place意为“使用这个地方”,都曲解了引语中spots的意思。而B、C两项中的two years ago则曲解了这一句中的two years down the road一处。

  • 第22题:

    单选题
    A vessel is described as a two compartment vessel when it().
    A

    has no more than two compartments

    B

    has two compartments in addition to the engine room

    C

    will sink if any two compartments are flooded

    D

    will float if any two adjacent compartments are flooded


    正确答案: D
    解析: 暂无解析

  • 第23题:

    单选题
    According to this morning's news, about two-thirds of the people in this village was made homeless after the storm.
    A

    According to

    B

    two-thirds of

    C

    was made

    D

    after the storm


    正确答案: A
    解析: