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

共用题干
第三篇

Infection of AIDS

According to a report of the World Health Organization,this year will see 2.6 million deaths from AIDS,the highest yearly international total since the disease began to take hold in the late 1970s, despite questionable antiretro-viral drugs（抗逆转录酶病毒药）that staved off AIDS deaths in the richer countries.
As things stood,the number of deaths was likely to increase for many years before peaking. The report said about half of all people who acquired HIV become infected before they turned 25 and usually died before their 35th birthdays of AIDS,which destroys the body's immune methods.
Although ninety-five percent of people with HIV live in the developing world,battling HIV rates was still a challenge in the developed countries of the West,where there are"very worrying facts" that safe sex practices are dropping among gays.
While AIDS deaths in the United States dropped by 42 percent between 1996 and 1997,the figure dropped by only half that between 1997 and last year.
The report added that in Eastern Europe and Central Asia,the number of infected people had risen by a third this year,to 360,000.
This was mainly due to an increase in the use of infected needles to inject drugs in Russia and the Ukraine. More than 2,700 cases of HIV were reported in Moscow in the fitst nine months of this year.
Although cases of HIV remain relatively low in the Middle East,increasing use of injected drugs accounted for two thirds of new HIV cases in Bahrian last year,half in Iran and more than a third in Tunisia.

According to the passage,AIDS deaths next year will probably be_________.
A:as many as those this year
B:dropping
C: on the rise
D:unknown to all

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第三篇

Infection of AIDS

According to a report of the World Health Organization,this year will see 2.6 million deaths from AIDS,the highest yearly international total since the disease began to take hold in the late 1970s, despite questionable antiretro-viral drugs（抗逆转录酶病毒药）that staved off AIDS deaths in the richer countries.
As things stood,the number of deaths was likely to increase for many years before peaking. The report said about half of all people who acquired HIV become infected before they turned 25 and usually died before their 35th birthdays of AIDS,which destroys the body's immune methods.
Although ninety-five percent of people with HIV live in the developing world,battling HIV rates was still a challenge in the developed countries of the West,where there are"very worrying facts" that safe sex practices are dropping among gays.
While AIDS deaths in the United States dropped by 42 percent between 1996 and 1997,the figure dropped by only half that between 1997 and last year.
The report added that in Eastern Europe and Central Asia,the number of infected people had risen by a third this year,to 360,000.
This was mainly due to an increase in the use of infected needles to inject drugs in Russia and the Ukraine. More than 2,700 cases of HIV were reported in Moscow in the fitst nine months of this year.
Although cases of HIV remain relatively low in the Middle East,increasing use of injected drugs accounted for two thirds of new HIV cases in Bahrian last year,half in Iran and more than a third in Tunisia.

There has been an increase in the number of people infected with HIV in Eastern Europe and Central Asia mainly because__________.
A:most people were infected when staying in developed countries in the past
B:there were more cases of HIV present
C:in some countries more infected needles were used for the injection of drugs
D:HIV reports were written with more points in these countries

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.

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.

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第二篇

Need for Emphasis on Treatment

AIDS programs in developing countries put too little emphasis on treatment,the World Health Organization
said Tuesday,asking for more small community-based clinics to be opened to treat HIV-infected people.
An estimated 36 million to 46 million people are living with AIDS,two-thirds of them in Africa,but
only 440,000 people in developing countries were receiving treatment by the end of 2003,the UN health
agency said in its annual report.
"Without treatment,all of them will die a premature and in most cases painful death,"the WHO said in
the 169-page World Health Report.
WHO Director General Lee Jong-wook said community-based treatment should be added to disease pre-
vention and care for sufferers in AIDS programs.
"Future generations will judge our time in large part by our response to the AIDS disease,"Lee said.
"By tackling it decisively we will also be building health systems that can meet the health needs of
today and tomorrow. This is a historic opportunity we cannot afford to miss,"he added.
Antiretroviral drugs enable people hit by AIDS to live longer. The annual cost of treatment,which was
about $10,000 when the drugs were first developed,has dropped to about$150.
Treatment programs also help AIDS prevention efforts,the report said,citing great demands for testing
and counseling where treatment has been made available.
Good counseling in turn leads to more effective prevention in those who are uninfected,and significantly
reduces the potential for HIV carriers to pass on the infection,the report said.
Since its discovery in the 1980s,more than 20 million have died of AIDS,mostly in poor countries.

AIDS treatment programs may also result in___________.
A:better drugs
B:lower yearly cost
C:more effective prevention
D:greater emphasis on treatment

共用题干
Need for Emphasis on Treatment
AIDS programs in developing countries put too little emphasis on treatment,the World Health Organization said Tuesday,asking for more small community-based clinics to be opened to treat HIV-infected people?
An estimated 36 million to 46 million people are living with AIDS,two-thirds of them in Africa,but only 440,000 people in developing countries were receiving treatment by the end of 2003,the UN health agency said in its annual report.
"Without treatment,all of them will die a premature and in most cases painful death,"the WHO said in the? 169-page World Health Report.
WHO Director General Lee Jong-wook said community-based treatment should be added to disease pre-vention and care for sufferers in AIDS programs.
"Future generations will judge our time in large part by our response to the AIDS disease,"Lee said."By tackling it decisively we will also be building health systems that can meet the health needs of today and tomorrow.This is a historic opportunity we cannot afford to miss,"he added.
Antiretroviral drugs enable people hit by AIDS to live longer.The annual cost of treatment,which was about$10,000 when the drugs were first developed,has dropped to about$150.
Treatment programs also help AIDS prevention efforts,the report said,citing great demands for testing and counseling where treatment has been made available.
Good counseling in turn leads to more effective prevention in those who are uninfected,and significantly reduces the potential for HIV carriers to pass on the infection,the report said.
Since its discovery in the l980s,more than 20 million have died of AIDS,mostly in poor countries?

According to Lee,our response to the AIDS disease is
A:a matter of great significance
B:a matter of little significance
C:overemphasized
D:timely

共用题干
Need for Emphasis on Treatment
AIDS programs in developing countries put too little emphasis on treatment,the World Health Organization said Tuesday,asking for more small community-based clinics to be opened to treat HIV-infected people?
An estimated 36 million to 46 million people are living with AIDS,two-thirds of them in Africa,but only 440,000 people in developing countries were receiving treatment by the end of 2003,the UN health agency said in its annual report.
"Without treatment,all of them will die a premature and in most cases painful death,"the WHO said in the? 169-page World Health Report.
WHO Director General Lee Jong-wook said community-based treatment should be added to disease pre-vention and care for sufferers in AIDS programs.
"Future generations will judge our time in large part by our response to the AIDS disease,"Lee said."By tackling it decisively we will also be building health systems that can meet the health needs of today and tomorrow.This is a historic opportunity we cannot afford to miss,"he added.
Antiretroviral drugs enable people hit by AIDS to live longer.The annual cost of treatment,which was about$10,000 when the drugs were first developed,has dropped to about$150.
Treatment programs also help AIDS prevention efforts,the report said,citing great demands for testing and counseling where treatment has been made available.
Good counseling in turn leads to more effective prevention in those who are uninfected,and significantly reduces the potential for HIV carriers to pass on the infection,the report said.
Since its discovery in the l980s,more than 20 million have died of AIDS,mostly in poor countries?

AIDS treatment programs may also result in______.
A:better drugs
B:lower yearly cost
C:more effective prevention
D:greater emphasis on treatment

共用题干
More Than 8 Hours Sleep Too Much of a Good Thing

Although the dangers of too little sleep are widely known,new research suggests that people who sleep too much may also suffer the consequences.
Investigators at the University of California in San Diego found that people who clock up 9 or 10 hours each weeknight appear to have more trouble falling and staying asleep,as well as a number of other sleep problems,than people who sleep 8 hours a night. People who slept only 7 hours each night also said they had more trouble falling asleep and feeling refreshed after a night's sleep than 8-hour sleepers.
These findings,which DL Daniel Kripke reported in the journal Psychosomatic Medicine, demonstrate that people who want to get a good night's rest may not need to set aside more than 8 hours a night. He added that it might be a good idea for people who sleep more than 8 hours each night to consider reducing the amount of time they spend in bed,but cautioned that more research is needed to confirm this.
Previous studies have shown the potential dangers of chronic shortages of sleep,for instance, one report demonstrated that people who habitually sleep less than 7 hours each night have a higher risk of dying within a fixed period than people who sleep more.
For the current report,Kripke reviewed the responses of 1,004 adults to sleep questionnaires,in which participants indicated how much they slept during the week and whether they experienced any sleep problems.Sleep problems included waking in the middle of the night,arising early in the morning and being unable to fall back to sleep,and having fatigue interfere with day-to-day functioning.
Kripke found that people who slept between 9 and 10 hours each night were more likely to report experiencing each sleep problem than people who slept 8 hours.In an interview,Kripke noted that long sleepers may struggle to get rest at night simply because they spend too much time in bed. As evidence,he added that one way to help insomnia is to spend less time in bed."It stands to reason that if a person spends too long a time in bed,then they'll spend a higher percentage of time awake,"he said.

One survey showed that people who habitually______each night have a higher risk of dying.
A:fall asleep again
B:become more energetic the following day
C:sleep less than 7 hours
D:confirm those serious consequences
E:suffer sleep problems
F: sleep more than 8 hours

People are more_______to spend money on goods with an attractive look than those without.

A.attracted
B.tempted
C.persuaded
D.tended

共用题干
第三篇

Infection of AIDS

According to a report of the World Health Organization,this year will see 2.6 million deaths from AIDS,the highest yearly international total since the disease began to take hold in the late 1970s, despite questionable antiretro-viral drugs（抗逆转录酶病毒药）that staved off AIDS deaths in the richer countries.
As things stood,the number of deaths was likely to increase for many years before peaking. The report said about half of all people who acquired HIV become infected before they turned 25 and usually died before their 35th birthdays of AIDS,which destroys the body's immune methods.
Although ninety-five percent of people with HIV live in the developing world,battling HIV rates was still a challenge in the developed countries of the West,where there are"very worrying facts" that safe sex practices are dropping among gays.
While AIDS deaths in the United States dropped by 42 percent between 1996 and 1997,the figure dropped by only half that between 1997 and last year.
The report added that in Eastern Europe and Central Asia,the number of infected people had risen by a third this year,to 360,000.
This was mainly due to an increase in the use of infected needles to inject drugs in Russia and the Ukraine. More than 2,700 cases of HIV were reported in Moscow in the fitst nine months of this year.
Although cases of HIV remain relatively low in the Middle East,increasing use of injected drugs accounted for two thirds of new HIV cases in Bahrian last year,half in Iran and more than a third in Tunisia.

According to the passage above,which of the following statements is not true?
A:The number of people infected with HIV is increasing.
B:Some new drugs can help delay AIDS deaths in countries where AIDS cases are found.
C:There are more people who died of AIDS worldwide this year than any other year in the past.
D:Most people with HIV live in the developing world.

共用题干
第三篇

Infection of AIDS

According to a report of the World Health Organization,this year will see 2.6 million deaths from AIDS,the highest yearly international total since the disease began to take hold in the late 1970s, despite questionable antiretro-viral drugs（抗逆转录酶病毒药）that staved off AIDS deaths in the richer countries.
As things stood,the number of deaths was likely to increase for many years before peaking. The report said about half of all people who acquired HIV become infected before they turned 25 and usually died before their 35th birthdays of AIDS,which destroys the body's immune methods.
Although ninety-five percent of people with HIV live in the developing world,battling HIV rates was still a challenge in the developed countries of the West,where there are"very worrying facts" that safe sex practices are dropping among gays.
While AIDS deaths in the United States dropped by 42 percent between 1996 and 1997,the figure dropped by only half that between 1997 and last year.
The report added that in Eastern Europe and Central Asia,the number of infected people had risen by a third this year,to 360,000.
This was mainly due to an increase in the use of infected needles to inject drugs in Russia and the Ukraine. More than 2,700 cases of HIV were reported in Moscow in the fitst nine months of this year.
Although cases of HIV remain relatively low in the Middle East,increasing use of injected drugs accounted for two thirds of new HIV cases in Bahrian last year,half in Iran and more than a third in Tunisia.

AIDS is a life-threatening disease because__________.
A:it makes people unable to fight infection
B:it kills the largest number of people
C:it has the longest history
D:more and more people are killed by AIDS

共用题干
第三篇

Infection of AIDS

According to a report of the World Health Organization,this year will see 2.6 million deaths from AIDS,the highest yearly international total since the disease began to take hold in the late 1970s, despite questionable antiretro-viral drugs（抗逆转录酶病毒药）that staved off AIDS deaths in the richer countries.
As things stood,the number of deaths was likely to increase for many years before peaking. The report said about half of all people who acquired HIV become infected before they turned 25 and usually died before their 35th birthdays of AIDS,which destroys the body's immune methods.
Although ninety-five percent of people with HIV live in the developing world,battling HIV rates was still a challenge in the developed countries of the West,where there are"very worrying facts" that safe sex practices are dropping among gays.
While AIDS deaths in the United States dropped by 42 percent between 1996 and 1997,the figure dropped by only half that between 1997 and last year.
The report added that in Eastern Europe and Central Asia,the number of infected people had risen by a third this year,to 360,000.
This was mainly due to an increase in the use of infected needles to inject drugs in Russia and the Ukraine. More than 2,700 cases of HIV were reported in Moscow in the fitst nine months of this year.
Although cases of HIV remain relatively low in the Middle East,increasing use of injected drugs accounted for two thirds of new HIV cases in Bahrian last year,half in Iran and more than a third in Tunisia.

Which of the following is not stated in the passage?
A:Nearly half of the people were infected with HIV before they were in their middle twenties.
B:HIV is no longer threatening in Western countries.
C:The majority of people carrying HIV live in developing countries.
D:The peak of AIDS death has not arrived yet.

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.

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.

共用题干
第二篇

Need for Emphasis on Treatment

AIDS programs in developing countries put too little emphasis on treatment,the World Health Organization
said Tuesday,asking for more small community-based clinics to be opened to treat HIV-infected people.
An estimated 36 million to 46 million people are living with AIDS,two-thirds of them in Africa,but
only 440,000 people in developing countries were receiving treatment by the end of 2003,the UN health
agency said in its annual report.
"Without treatment,all of them will die a premature and in most cases painful death,"the WHO said in
the 169-page World Health Report.
WHO Director General Lee Jong-wook said community-based treatment should be added to disease pre-
vention and care for sufferers in AIDS programs.
"Future generations will judge our time in large part by our response to the AIDS disease,"Lee said.
"By tackling it decisively we will also be building health systems that can meet the health needs of
today and tomorrow. This is a historic opportunity we cannot afford to miss,"he added.
Antiretroviral drugs enable people hit by AIDS to live longer. The annual cost of treatment,which was
about $10,000 when the drugs were first developed,has dropped to about$150.
Treatment programs also help AIDS prevention efforts,the report said,citing great demands for testing
and counseling where treatment has been made available.
Good counseling in turn leads to more effective prevention in those who are uninfected,and significantly
reduces the potential for HIV carriers to pass on the infection,the report said.
Since its discovery in the 1980s,more than 20 million have died of AIDS,mostly in poor countries.

How many people have died of AIDS so far?
A:36 million.
B:46 million.
C:Around 440, 000.
D:More than 20 million.

共用题干
Need for Emphasis on Treatment
AIDS programs in developing countries put too little emphasis on treatment,the World Health Organization said Tuesday,asking for more small community-based clinics to be opened to treat HIV-infected people?
An estimated 36 million to 46 million people are living with AIDS,two-thirds of them in Africa,but only 440,000 people in developing countries were receiving treatment by the end of 2003,the UN health agency said in its annual report.
"Without treatment,all of them will die a premature and in most cases painful death,"the WHO said in the? 169-page World Health Report.
WHO Director General Lee Jong-wook said community-based treatment should be added to disease pre-vention and care for sufferers in AIDS programs.
"Future generations will judge our time in large part by our response to the AIDS disease,"Lee said."By tackling it decisively we will also be building health systems that can meet the health needs of today and tomorrow.This is a historic opportunity we cannot afford to miss,"he added.
Antiretroviral drugs enable people hit by AIDS to live longer.The annual cost of treatment,which was about$10,000 when the drugs were first developed,has dropped to about$150.
Treatment programs also help AIDS prevention efforts,the report said,citing great demands for testing and counseling where treatment has been made available.
Good counseling in turn leads to more effective prevention in those who are uninfected,and significantly reduces the potential for HIV carriers to pass on the infection,the report said.
Since its discovery in the l980s,more than 20 million have died of AIDS,mostly in poor countries?

Which is true of many AIDS sufferers in developing countries?
A:They put too little emphasis on treatment.
B:They are not receiving any treatment.
C:They refuse to be treated.
D:They live longer than those in developed countries.

共用题干
第二篇

Need for Emphasis on Treatment

AIDS programs in developing countries put too little emphasis on treatment,the World Health Organization
said Tuesday,asking for more small community-based clinics to be opened to treat HIV-infected people.
An estimated 36 million to 46 million people are living with AIDS,two-thirds of them in Africa,but
only 440,000 people in developing countries were receiving treatment by the end of 2003,the UN health
agency said in its annual report.
"Without treatment,all of them will die a premature and in most cases painful death,"the WHO said in
the 169-page World Health Report.
WHO Director General Lee Jong-wook said community-based treatment should be added to disease pre-
vention and care for sufferers in AIDS programs.
"Future generations will judge our time in large part by our response to the AIDS disease,"Lee said.
"By tackling it decisively we will also be building health systems that can meet the health needs of
today and tomorrow. This is a historic opportunity we cannot afford to miss,"he added.
Antiretroviral drugs enable people hit by AIDS to live longer. The annual cost of treatment,which was
about $10,000 when the drugs were first developed,has dropped to about$150.
Treatment programs also help AIDS prevention efforts,the report said,citing great demands for testing
and counseling where treatment has been made available.
Good counseling in turn leads to more effective prevention in those who are uninfected,and significantly
reduces the potential for HIV carriers to pass on the infection,the report said.
Since its discovery in the 1980s,more than 20 million have died of AIDS,mostly in poor countries.

Which is true of many AIDS sufferers in developing countries?
A:They put too little emphasis on treatment.
B:They are not receiving any treatment.
C:They refuse to be treated.
D:They live longer than those in developed countries.

At the University of Kansas art museum,scientists tested the effect of different colored walls on two groups of visitors to an exhibit of paintings.For the first group the room was painted white;for the second,dark brown.Movement of each group was followed by an electrical equipment under the carpet.The experiment showed that those who entered the dark brown walked more quickly,covered more area,and spent less time in the room than people in the white one.Dark brown made people more active,but the activity ended sooner.Not only the choice of colors but also the general appearance of a room affects those inside.Another experiment presented people with photographs of faces whose energy was to be commented.Three groups of people were used;each was shown the same photos,but each group was in an ordinary room—a nice office.The third was in a tastefully designed living room with carpeting.Results showed that the people in the beautiful room tend to give higher marks to the faces than those in the ugly room did.Other studies that students do better on tests taken in comfortable room than in ordinary-looking or ugly rooms.
Which of the following is the best expression of the main idea of this passage

A.People in beautiful rooms tend to give higher marks to photos of faces than people in ugly rooms
B.The color and general appearance of a room have a deeper effect on the behavior of the people in it
C.The University of Kansas has studied the effects of the color of room on people’s behavior
D.Beautifully furnished,light-coloured rooms make people more comfortable than ugly,dark rooms