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提问人:网友liudptl 发布时间:2022-01-07
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Directions: There are 20 blanks in the following passage, and for each blank there are 4 c

hoices marked A, B, C and D at the end of the passage. Then blacken the corresponding letter on the Answer Sheet.

Scientists say that something very serious is happening to the earth. It will begin to get __56__ in the following years. There will be major changes in ___57__ in the new century. Coastal waters will have a __58__ temperature. This will have a __59__ effect on agriculture. In northern areas, the __60__ season will be ten days longer by the year 2010. However, in warmer areas, it will be too dry. The __61__ of water could __62__ by eighty percent. This would __63__ a large decrease in agriculture production.

World temperature could __64__ two degrees centigrade by the year 2040. However, the increase could be three times as great in the Artic and Antarctic area. This could cause the __65__ sheets to melt and raise the __66__ of the oceans __67__ one to two meters. Many coastal cities would be __68__ water.

Why is this happening? There is too __69__ carbon dioxide in the air. __70__ oil, gas and coal burn, they create large amounts of carbon dioxide. This carbon dioxide lets __71__ enter the earth’s atmosphere and __72__ the earth. However, it doesn’t let as much heat __73__ the atmosphere and enter space. It’s like a blanket. The heat __74__ the sun can pass through the blanket to warm the earth. The heat __75__ there and can’t escape through the blanket again.

Scientists call this the green-house effect.

56. A warmer B colder C better D worse

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更多“Directions: There are 20 blanks in the following passage, and for each blank there are 4 c”相关的问题
第1题
The workers demanded that their employer_____ their working conditions.
A.had improvedB.would improveC.improveD.will improve
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第2题
Learning a foreign language is not a matter of reading some grammar rules and learning some vocabulary words — although those are important activities not to be ignored.Acquiring (学到) a language is learning a skill, not a body of information.It’s as much like learning to swim or ride a bike as it is like learning about the Second World War.That is, you must not only understand the ideas and have information at hand, but also make your body accustomed to using that information in physical activity: In this case, the physical activity is speaking, listening, writing and reading.

You need, then, not only to learn and understand, but also to practice!

Here are a few suggestions on effective practice/study techniques.

1.Make your mouth or hand do what your mind is learning.Study out loud.Do go to the lab and work on the tapes.Study with a friend, and, thus, participate in speaking and listening.Try to write sentences or a short paragraph using the skills you have practiced with your own lips.

2.Study day-by-day.You cannot get by in a foreign language course by cramming (临时抱佛脚) at the last minute.You may be able to “learn” vocabulary items that way, but you cannot teach your mouth to use them in sentences.

3.Sometimes go back and review “old”topics and vocabulary.Language learning is cumulative (累积的).You learn new skills on the basis of old ones.The more you “recycle”familiar information and skills, the better you will be able to take in new ones.

4.Don’t be afraid to make mistakes.Self-consciousness (害羞) can be a strong barrier to learning a language.Perhaps part of the reason small children readily learn languages is that they are not afraid of making mistakes.

41.The first paragraph of the passage has been written to lay stress on the fact that______.

A.memorizing vocabulary words is necessary in language learning

B.learning to swim is quite similar to learning about the Second World War

C.understanding the ideas is more important than anything else

D.language learning is a process of acquiring different language skills

42.One of the major benefits of studying with a friend is that ________ .

A.it makes one talk in a particular language

B.it builds the friendship between two friends

C.friends can share tapes or other learning materials

D.one studies better in with a friend

43.Cramming is no good while learning a language because _________.

A.it is of little use to study without a clear purpose

B.nothing can be learned through cramming

C.anything learned that way can hardly be put into use

D.one may not find enough time to use at the last minute

44.The purpose of reviewing old topics is __________.

A.to build up a good basis for new skills

B.to enjoy the good ideas contained in them

C.to throw away the old, useless information

D.to avoid making mistakes in the future

45.Which of the following is the best title for the passage?

A.Why Children Are Able to Learn a Language Better than Grown-ups

B.A Few Suggestions on Studying a Foreign Language

C.Why Learning a Foreign Language Is More Difficult than Anything Else

D.An Introduction to Language Teaching and Learning

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第3题
What’s not a correct statement about international settlements?

A、A It is financial activities.

B、Binterbank file transfer

C、C policy cooperation

D、D financial businesses

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第4题
If you are to accept a claim, what would you say?

A、We don’t agree to accept your claim.

B、We agree to accept your claim.

C、We are unable to accept your claim.

D、We are sorry to say that, we can not accept your claim.

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第5题
What is the structure for a cause and effect paragraph? We can follow the structure like this:

A、Topic sentence Cause 1 Cause 2 Cause 3 Reworded topic sentence

B、Topic sentence Effect 1 Effect 2 Effect 3 Reworded topic sentence

C、Topic sentence Cause 1 Effect 2 Cause 3 Reworded topic sentence

D、All of them

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第6题
When we ask the question "Why?" about a subject, we usually begin to explore its ______.
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第7题
When we ask "So what?" we consider the _______.
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第8题

In recent decades, cities have grown so large that now about 50% of the Earth's population lives in urban areas. There are several reasons for this occurrence. First, the increasing industrialization of the nineteenth century resulted in the creation of many factory jobs, which tended to be located in cities. These jobs, with their promise of a better material life, attracted many people from rural areas. Second, there were many schools established to educate the children of the new factory laborers. The promise of a better education persuaded many families to leave farming communities and move to the cities. Finally, as the cities grew, people established places of leisure, entertainment, and culture, such as sports stadiums, theaters, and museums. For many people, these facilities made city life appear more interesting than life on the farm, and therefore drew them away from rural communities. (source: http://lrs.ed.uiuc.edu/students/fwalters/cause.html) In this paragraph, we can see there are 3 causes to the effect of "Cities have grown very large", please list them here: 1. _______________________________ 2. _______________________________ 3.________________________________

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第9题
Please identify the casue and effect of the problem in the following situation. In recent decades, many people have poured into the cities and the cities have grown so large that now about 50% of the Earth's population lives in urban areas. The problem: __________________________________________________ The cause:_____________________________________________________ The effect:_____________________________________________________
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