单选题What is the best title for the passage?A A Moratorium on Bottom Trawling Is Urgently Needed.B The Oncoming Exploration to the Deep Sea.C The Disaster of Deep Sea Life.D Rainbow Warrior Sets Out to Save Deep Sea Life.
题目
单选题
What is the best title for the passage?
A
A Moratorium on Bottom Trawling Is Urgently Needed.
B
The Oncoming Exploration to the Deep Sea.
C
The Disaster of Deep Sea Life.
D
Rainbow Warrior Sets Out to Save Deep Sea Life.
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更多“单选题What is the best title for the passage?A A Moratorium on Bottom Trawling Is Urgently Needed.B The Oncoming Exploration to the Deep Sea.C The Disaster of Deep Sea Life.D Rainbow Warrior Sets Out to Save Deep Sea Life.”相关问题
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第1题：
Deballasting a double bottom has what affect on KG? ______.
A.KG is increased
B.KG is decreased
C.KG is not affected
D.KG increases at light drafts and decreases at deep drafts
正确答案：A
从双层底排除的压在水对KG有何影响？KG增加。 -
第2题：
The purpose of mentioning the Weddell Sea is___________.A.to give an example of cold-water salinity
B.to point out the location of deep waters
C.to make a comparison between hot-water salinity and cold-water salinity
D.to show that the water in the Weddell Sea varies in salinity from place to place答案：A解析：根据“In the Weddell Sea，the densest water in the ocean is formed as a resuit ofthis freez．ing process，which increases the salinity of cold water．”可知，Weddell Sea是作为一个例子，说明this freezing pro—cess引起盐度变化，答案为A。 -
第3题：
共用题干
The Sea
What do you know about the sea?We know that it looks very pretty when the sun is shining on it.We
also know that it can be very rough when there is a strong wind.What other things do we know about it?The
first thing to remember is that the sea is very big.When you look at the map of the world you will find there
is more water than land.The sea covers three quarters of the world.
The sea is also very deep in some places.It is not deep everywhere.Some parts of the sea are very shal-
low.But in some places the depth of the sea is very great.There is one spot,near Japan,where the sea is
nearly 11 kilometers deep!The highest mountain in the world is about 9 kilometers high.If that mountain
were put into the sea at that place,there would be 2 kilometers of water above it！What a deep place!
If you have swum in the sea,you know that it is salty.You can taste the salt,Rivers,which fi0w into the
sea.carry salt from the land into the sea.Some parts of the sea are saltier than other parts,There i、one sea,
called the Dead Sea,which is very salty.It is so salty that swimmers cannot sink!Fish cannot live in the
Dead Sea!
In most parts of the sea,there are plenty of fishes and plants.Some live near the top of the sca.Othurs
live deep down.There are millions of tiny living things that float in the sea.These floating things are so small
that it is hard to see them.Many fish live by eating them.
The sea can be very cold.Divers,who go deep down in the sea,know this.On the top the water may be
warm.When the diver goes downwards,the sea becomnes colder and colder. Another thing happens.When the
diver goes deeper,the water above presses down on him.It squeezes him.Then the diver has to wear clothes
made of metal.But he cannot go very deep.Some people who wanted to go very deep used a very strong diving
ship!They went down to the deepest part of the sea in it.They went down to a depth of eleven kilometers!The land takes up 25%of the world.
A:Right
B:Wrong
C:Not mentioned答案：A解析：第一段说“当阳光普照大海时大海看起来很美丽”，但并没说“风平浪静”时也是如此。
第一段的最后一句话说海洋覆盖了地球四分之三的面积，由此可推知陆地只占地球 25％的面积。
第二段涉及大海的深度，但并没说到“平均深度”。
第二段说死海咸度大，鱼类不能生存，但并没说所有生物都不能生存。
第四段说在绝大多数海域，有丰富的鱼类和植物，有些生活在海洋表层，有些居住在深 海，因此说越往海洋深处鱼类和植物越少是没有道理的。
由第五段可知潜水员潜得越深，其承受的水压就越大。
文章结尾说潜水员潜往深水区时，乘坐极其坚固的潜水船是为了抵抗水压而不是为了 防寒。第3部分：概括大意与完成句子 -
第4题：
深海（deep sea）
正确答案: 是位于洋底上的水域。 -
第5题：
单选题The underwater listening system was originally designed ______.Ato trace and locate enemy vessels
Bto monitor deep-sea volcanic eruptions
Cto study the movement of ocean currents
Dto replace the global radio communications network
正确答案： D解析：
细节题。第二段末句，水下声控系统，在过去几十年里建起来的用来追踪潜在敌人舰只的，只有A项合文意。 -
第6题：
单选题A sea anchor is（）.Aa heavy anchor with an extra long line used to anchor in deep water
Ba cone shaped bag used to slow down the wind drift effect
Ca padeye to which the sea painter is made fast
Dmade of wood if it is an approved type
正确答案： B解析： 暂无解析 -
第7题：
单选题What is the best title for this passage?AComputer Newspapers Are Well Liked
BNewspapers of the Future Will Likely Be on Computer
CNewspapers Are out of Fashion
DNew Communication Technology
正确答案： B解析：
作者在本文中介绍了一种新型报纸。就是说在未来，人们可能不再从传统意义上的报纸上，而是从电脑屏幕上获得新闻。而且随着科技的发展，新的技术不断出现，这种技术会逐渐代替报纸。本文主要介绍报纸的转变，故选B。 -
第8题：
单选题To improve your vessel’s stability in a hazardous situation，you should（）.Aballast deep tanks if they are slack
Btransfer ballast athwartships
Cpump out double bottoms
Dfill double bottoms from deep tanks
正确答案： B解析： 暂无解析 -
第9题：
单选题Huff raised the house 2.7 meters off the ground on timber pilings in order to _____.Awithstand beak winds of about 200 km/hr
Banchor stronger pilings deep in the sand
Cbreak huge sea waves into smaller ones
Dprevent water from rushing into the house.
正确答案： D解析：
细节题。文章第五段指出，使房子提升离地2.7米的目的是让波涛从房底下流过而不能进入房屋。选项D“防止水涌入房屋”与文章第五段相符，故D为答案。 -
第10题：
单选题How long the haul for international deep-sea movement usually? （）AVery long
BTen thousands of miles
CThousands of miles
DThousands of kilometers
正确答案： A解析： 暂无解析 -
第11题：
单选题Deballasting a double bottom has what affect on KG?（）.AKG is increased
BKG is decreased
CKG is not affected
DKG increases at light drafts and decreases at deep drafts
正确答案： A解析： 暂无解析 -
第12题：
单选题Deep-sea liners are（）.Aferries
Bpassenger liners
Ccruise ships
Docean going vessels
正确答案： D解析： 暂无解析 -
第13题：
The word "gulf" in the passage means__________.A.deep understanding between the old and the young
B.different ideas between the mother and the daughter
C.free talks between mother and daughter
D.part of the sea going far in land答案：B解析：从“I was‘too emotional’．But she lived‘on the surfaee”’可知此词是指两人之间不同的看法和观点，应选B。 -
第14题：
共用题干
The Sea
What do you know about the sea?We know that it looks very pretty when the sun is shining on it.We
also know that it can be very rough when there is a strong wind.What other things do we know about it?The
first thing to remember is that the sea is very big.When you look at the map of the world you will find there
is more water than land.The sea covers three quarters of the world.
The sea is also very deep in some places.It is not deep everywhere.Some parts of the sea are very shal-
low.But in some places the depth of the sea is very great.There is one spot,near Japan,where the sea is
nearly 11 kilometers deep!The highest mountain in the world is about 9 kilometers high.If that mountain
were put into the sea at that place,there would be 2 kilometers of water above it！What a deep place!
If you have swum in the sea,you know that it is salty.You can taste the salt,Rivers,which fi0w into the
sea.carry salt from the land into the sea.Some parts of the sea are saltier than other parts,There i、one sea,
called the Dead Sea,which is very salty.It is so salty that swimmers cannot sink!Fish cannot live in the
Dead Sea!
In most parts of the sea,there are plenty of fishes and plants.Some live near the top of the sca.Othurs
live deep down.There are millions of tiny living things that float in the sea.These floating things are so small
that it is hard to see them.Many fish live by eating them.
The sea can be very cold.Divers,who go deep down in the sea,know this.On the top the water may be
warm.When the diver goes downwards,the sea becomnes colder and colder. Another thing happens.When the
diver goes deeper,the water above presses down on him.It squeezes him.Then the diver has to wear clothes
made of metal.But he cannot go very deep.Some people who wanted to go very deep used a very strong diving
ship!They went down to the deepest part of the sea in it.They went down to a depth of eleven kilometers!The sea is 6 kilometers in depth on average.
A:Right
B:Wrong
C:Not mentioned答案：C解析：第一段说“当阳光普照大海时大海看起来很美丽”，但并没说“风平浪静”时也是如此。
第一段的最后一句话说海洋覆盖了地球四分之三的面积，由此可推知陆地只占地球 25％的面积。
第二段涉及大海的深度，但并没说到“平均深度”。
第二段说死海咸度大，鱼类不能生存，但并没说所有生物都不能生存。
第四段说在绝大多数海域，有丰富的鱼类和植物，有些生活在海洋表层，有些居住在深 海，因此说越往海洋深处鱼类和植物越少是没有道理的。
由第五段可知潜水员潜得越深，其承受的水压就越大。
文章结尾说潜水员潜往深水区时，乘坐极其坚固的潜水船是为了抵抗水压而不是为了 防寒。第3部分：概括大意与完成句子 -
第15题：
My father often works( )into the night，which moves me( ).A.deeply，deely
B.deep，deep
C.deeply，deep
D.deep，deeply答案：D解析：考查副词辨析。四个选项都与“深深地”有关，其区别在于：deep常用来修饰静止状态和介词短语，第一个空格处应当填入deep，与后面构成deep into the night，表示夜深；deeply一般用来修饰带有感情色彩的动词，因此第二个空格处应填入deeply，用以修饰touched。故本题选D。句意：父亲总是工作到深夜，这让我很受触动。 -
第16题：
How long the haul for international deep-sea movement usually? （）
- A、Very long
- B、Ten thousands of miles
- C、Thousands of miles
- D、Thousands of kilometers
正确答案:D -
第17题：
单选题To improve your vessel’s stabilty in a hazardous situation, you should（）.Aballast deep tanks if they are slack
Btransfer ballast athwarships
Cpump out double bottoms
Dfill double bottom from deep tanks
正确答案： D解析： 暂无解析 -
第18题：
单选题What can we infer from the last paragraph?AThe exploration of a little-known coral reef must be continued.
BRainbow Warrior is determined to forbid bottom trawling in international waters.
CRainbow Warrior will unearth crucial evidence to stop the bottom trawling.
DThe UN is determined to forbid bottom trawling in international waters.
正确答案： B解析：
推理判断题。根据文章最后一段“…A moratorium on bottom trawling in international waters is urgently needed to protect life…in the deep sea…”我们可以看出“彩虹勇士号”上的人强烈反对人们在公海上进行深海拖网捕捞，所以正确答案为B。 -
第19题：
问答题What is the foundation of the unique deep-sea communities?正确答案： Corals.解析：
事实细节题。根据第三段最后一句“Corals are the foundation of unique deep—sea communities and their destruction affects everything else living in or near them on the sea floor.”可以推断出珊瑚是独特深海环境的基础。 -
第20题：
问答题Practice 2 Until recently, scientists knew little about life in the deep sea, nor had they reason to believe that it was being threatened. Now, with the benefit of technology that allows for deeper exploration, researchers have uncovered a remarkable array of species inhabiting the ocean floor at depths of more than 660 feet, or about 200 meters. At the same time, however, technology has also enabled fishermen to reach far deeper than ever before, into areas where bottom trawls can destroy in minutes what has taken nature hundreds and in some cases thousands of years to build. Many of the world's coral species, for example, are found at depths of more than 200 meters. It is also estimated that roughly half of the world's highest seamounts - areas that rise from the ocean floor and are particularly rich in marine life - are also found in the deep ocean. These deep sea ecosystems provide shelter, spawning and breeding areas for fish and other creatures, as well as protection from strong currents and predators. Moreover, they are believed to harbor some of the most extensive reservoirs of life on earth, with estimates ranging from 500,000 to 100 million species inhabiting these largely unexplored and highly fragile ecosystems.正确答案： 【参考译文】
前不久,科学家们对深海生物还知之甚少,也不太相信它们正受到威胁。现在,随着深海探测技术的发展,研究人员发现660多英尺,即200米深的海底生存着大量多种多样的物种。但与此同时,渔业人员也可以依靠技术到达以前更深的地方,进行海底拖网捕捞,而此种深海捕捞则可在几分钟内就把大自然几百年乃至几千年的一切毁灭。
例如,世界上的许多种珊瑚在二百多米深的海底才能找到。此外,据估计世界上一些最高的海底山约有一半位于深海海底。这些海底隆起的地方,海洋生物特别丰富。
这些深海生态系统为鱼类和其他生物提供生存、产卵、繁殖的场所,保护它们免遭大海流和猎食者的侵袭。此外,据信这些深海生态系统蕴藏着世界上最丰富的生命宝库,估计有五十万至一亿种生物生活在这些大体上未经勘探极脆弱的生态系统中。解析： 暂无解析 -
第21题：
名词解释题深海（deep sea）正确答案： 是位于洋底上的水域。解析： 暂无解析 -
第22题：
单选题A sea anchor is（）.Aa heavy anchor with an extra long line used to anchor in deep water
Ba cone shaped bag used to slow down the wind drift effect
Ca pad eye to which the sea painter is made fast
Dmade of wood if it is of an approved type
正确答案： C解析： 暂无解析 -
第23题：
问答题What does the ‘unwanted’ deep sea life mean in Paragraph 2 according to the passage?正确答案： They have no economic value.解析：
词义理解题。像乌贼、海胆、海星等一些海洋生物由于没有经济价值因此它们不是渔民捕捞的对象，是渔民不需要的东西，所以正确答案是“They have no economic value”。