外语类 大学英语 大学英语四级(CET4)
大学英语四级模拟题18 76 题 含答案 大学英语四级(CET4)
1 填空题 1 / 76
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20 填空题 20 / 76
A B C D
查看答案 A.
21 单选题 21 / 76
Which statement best expresses the main idea of this article?
A People should eat any food to keep themselves healthy and strong. B People should eat natural foods to keep themselves healthy and strong. C People should eat fiber foods to keep themselves healthy and strong. D People should eat vegetables to keep themselves healthy and strong.
查看答案 B. People should eat natural foods to keep themselves healthy and strong.
22 单选题 22 / 76
“Particularly processed foods” means ____.
A foods which are particularly processed by adding chemical additives B foods which are particularly made by commercial farms C foods which are specially produced by commercial factories D foods which are not specially made by adding anything
查看答案 A. foods which are particularly processed by adding chemical additives
23 单选题 23 / 76
Natural foods means ____.
A foods good for health B foods not good for health C foods such as vegetables, fruit and grain from rich organic matters soil D crops from rich organic matters soil and meats of animals from healthy pastures
查看答案 D. crops from rich organic matters soil and meats of animals from healthy pastures
24 单选题 24 / 76
There are no vitamins, no minerals and no fibers in ____.
A natural foods B animal meats C sugar D fruit
查看答案 C. sugar
25 单选题 25 / 76
“Yet all it does is provide us with energy, in the form of calories.” It means ____.
A processed food provides us with energy B natural food furnishes us with vitamins and minerals C sugar gives us enough energy in the form of calories D fiber helps us to digest food
查看答案 C. sugar gives us enough energy in the form of calories
26 单选题 26 / 76
In the first paragraph, the author thinks an electronic computer can ____.
A copy down all the facts B remember all the facts C organize the facts and everything D copy down, remember and organize all the facts
查看答案 D. copy down, remember and organize all the facts
27 单选题 27 / 76
“Program” means ____.
A a plan of what is to be done B a complete show on a TV station at a fixed time table C a scheduled performance D series of coded instructions to control the operations of a computer
查看答案 D. series of coded instructions to control the operations of a computer
28 单选题 28 / 76
The computer is a high powered “memory” machine, which ____.
A has all the ready answers — or almost all to any questions B can remember everything C can store everything and work for you D has all the answers — or almost to all the information that has been stored
查看答案 D. has all the answers — or almost to all the information that has been stored
29 单选题 29 / 76
“Thinking” machines suggest that ____.
A they can “read” hand printed letters etc B they really can think and do many other jobs C they even design other computers D they can't think, but can do something under human control
查看答案 D. they can't think, but can do something under human control
30 单选题 30 / 76
Can computers do whatever they want to do?Why?
A Yes, because some computers can work 500,000 times faster than any person can. B No, because they normally have a few hundred thousand parts. C No, because human brains are at least 10000 times more complex than any computers. D No, because how a computer works is decided by human.
查看答案 D. No, because how a computer works is decided by human.
31 单选题 31 / 76
Webster first tried to earn his living in the field of ____.
A education B journalism C law D medicine
查看答案 C. law
32 单选题 32 / 76
Webster earned most of his money from the sale of his ____.
A dictionary of 1828 B spelling book C grammar D reader
查看答案 B. spelling book
33 单选题 33 / 76
Apparently Webster published his first books while he was a ____.
A teacher B student C lawyer D doctor
查看答案 A. teacher
34 单选题 34 / 76
This article could be entitled ____.
A Noah Webster and American English Spelling B Noah Webster, the author of An American Dictionary of the English Language C Noah Webster D Noah Webster and American English Grammar
查看答案 C. Noah Webster
35 单选题 35 / 76
According to the article, Webster ____.
A had created American English and its usages B had discovered American English and improved it C had tried his best and left a milestone on the language of his country D had left a language which was not used in England.
查看答案 C. had tried his best and left a milestone on the language of his country
36 单选题 36 / 76
“…the United States seemed to have plenty of land to go around ” means that ____.
A the United States seemed to have vast land for its people to walk around B the United States seemed to have enough land for sharing with everyone C the United States could provide whatever its inhabitents' needs D the United States was not able to allow its people to do what they wanted to
查看答案 B. the United States seemed to have enough land for sharing with everyone
37 单选题 37 / 76
The sentence of “Plenty of rivers to dam and plenty of rural valleys left over” suggests that ____.
A the United States had a lot of rivers to dam and many rural valleys,too B the rivers could be damed later C rural valleys would be considered in the future D people needn't think of the rivers and valleys
查看答案 A. the United States had a lot of rivers to dam and many rural valleys,too
38 单选题 38 / 76
“Now the land has been spoken for, …” tells us that ____.
A today, land has shown its values B now, people have said something about land C nowadays, land has been claimed by human beings D recently, people spoke for the land
查看答案 C. nowadays, land has been claimed by human beings
39 单选题 39 / 76
The phrase of “swallows up” informed us that ____.
A these usages of land have good results B these lands must be used totally C the precious space was taken completely D the precious space were eaten up
查看答案 C. the precious space was taken completely
40 单选题 40 / 76
The word “sprawl” indicates that ____.
A cities are developing very fast to meet the people's demands B urban areas are diminishing smoothly C urban areas are enlarging steadily in a planned way D cities are spreading out without any plans
查看答案 D. cities are spreading out without any plans
41 单选题 41 / 76
So frightened ____ in darkness that she did not dare to move an inch.
A was the girl B the girl was C such a girl was D that the girl was
查看答案 A. was the girl
42 单选题 42 / 76
The students ____ the exercises, the teacher went on to explain the text.
A doing B did C having done D to do
查看答案 C. having done
43 单选题 43 / 76
They talked about things and persons ____ they remembered in the school.
A who B which C that D what
查看答案 C. that
44 单选题 44 / 76
Such an obvious error ____ this would be avoided, if you were more careful.
A like B with C as D of
查看答案 C. as
45 单选题 45 / 76
They remained full of hope and determination ____ their repeated failures.
A instead of B in search of C because of D in spite of
查看答案 D. in spite of
46 单选题 46 / 76
The car ____ seventy miles per hour until it reaches the riverside at about ten o'clock tonight.
A goes B will go C went D will be going
查看答案 D. will be going
47 单选题 47 / 76
He kept rubbing the child until ____ he fell asleep.
A long after B soon after C before long D long before
查看答案 A. long after
48 单选题 48 / 76
____ his youth and inexperience, he is not suitable for the job.
A Seeing B Seen C Having seen D To see
查看答案 A. Seeing
49 单选题 49 / 76
When you ____ the test, check your papers before you hand them in.
A will finish B are finishing C will have finished D have finished
查看答案 D. have finished
50 单选题 50 / 76
I am interested in ____ you have told me.
A which B all what C that D all that
查看答案 D. all that
51 单选题 51 / 76
No other quality is more important for a scientist to acquire ____ to observe carefully.
A as B than C and D but
查看答案 B. than
52 单选题 52 / 76
They were just about to give up the question, ____ suddenly they found the answer.
A as B while C when D the moment
查看答案 C. when
53 单选题 53 / 76
It was ____ then that I came to know that knowledge comes from practice.
A until B not until C till D since
查看答案 B. not until
54 单选题 54 / 76
The world's supplies of petroleum ____.
A have been gradually being exhausted B have gradually exhausted C are gradually exhausted D are being gradually exhausted
查看答案 D. are being gradually exhausted
55 单选题 55 / 76
Everything depends on ____ we have enough time.
A if B when C whether D that
查看答案 C. whether
56 单选题 56 / 76
I'd just as soon ____ rudely to her.
A you not speak B your not speaking C you didn't speak D you hadn't spoken
查看答案 C. you didn't speak
57 单选题 57 / 76
The concert was so interesting that we all felt it ended ____ soon.
A but too B only too C very D too
查看答案 A. but too
58 单选题 58 / 76
The roar of the crowd finally ____ to a murmur.
A reduced B diminished C decreased D cut down
查看答案 B. diminished
59 单选题 59 / 76
It's very discourteous to ____ during some one's conversation.
A inspect B interrupt C interfere D instruct
查看答案 B. interrupt
60 单选题 60 / 76
Sometimes even the smallest thing will upset an ____ person.
A annoyed B irritated C irritable D angry
查看答案 C. irritable
61 单选题 61 / 76
The conversation was so interesting that we were ____ of the lateness of the hour.
A negligible B inattentive C irrelevant D oblivious
查看答案 D. oblivious
62 单选题 62 / 76
The rainbow is one of the most beautiful ____ in nature.
A phenomenon B phenomena C appearance D experience
查看答案 B. phenomena
63 单选题 63 / 76
It is ____ that nowadays fiber is considered to be an important part of a healthy diet.
A serious B great C significant D vital
查看答案 C. significant
64 单选题 64 / 76
The performance will begin ____ at eightthirty.
A precisely B consequently C accordingly D exceedingly
查看答案 A. precisely
65 单选题 65 / 76
Mr.Smith, a chemistry teacher, never stops ____ new and better ways to improve his teaching.
A discovering B looking for C searching for D finding out
查看答案 C. searching for
66 单选题 66 / 76
People greatly differ ____ their views of life.
A from B to C at D in
查看答案 D. in
67 单选题 67 / 76
The geographical location of Hubei is quite favorable for agricultural production. It's ____ the land of fish and rice.
A famous for B known by C known as D known to
查看答案 A. famous for
68 单选题 68 / 76
The officials called for an immediate ____ to determine the cause of the accident.
A investigation B preparation C notification D obligation
查看答案 A. investigation
69 单选题 69 / 76
People usually ____ certain foods by keeping them in a refrigerator or freezer.
A store B hold C keep D preserve
查看答案 D. preserve
70 单选题 70 / 76
The girl carefully ____ every mispelled word on the page.
A surrounded B draw C encircled D place
查看答案 C. encircled
71 主观题 71 / 76
Increasingly, over the past ten years, people—especially young people—have become aware of the need to change their eating habits because much of the food they eat, particularly processed foods, is not good for health.(Passage 1,Paragraph 1)
查看答案 过去的十年间,人们——特别是青年人——逐渐意识到需要改变其饮食习惯,因为他们吃的许多食品尤其是精制食品不利于健康。
72 主观题 72 / 76
It is interesting to note that in countries where the national diet contains large quantities of unrefined flour and vegetables, certain diseases are comparatively rare.(Passage 1,Paragraph 5)
查看答案 一种有趣的现象表明,只要人们的饮食含有大量的粗面粉和蔬菜,某些疾病在那些国家就相应减少。
73 主观题 73 / 76
Not only can the computer gather facts, it can also store them as fast as they are gathered and can pour them out whenever they are needed.(Passage 2, Paragraph 4)
查看答案 计算机不仅能收集信息,还能以收集信息的同样快的速度把它们储存起来,一旦需要就可以随时将它们输送出来。
74 主观题 74 / 76
For some time to come, then we can safely say that our brains are at least 10000 times more complex than a computer.How to use them is forus, not the computer, to decide.(Passage 2,Paragraph 6)
查看答案 我们有把握地说在未来的一段时间内,我们的大脑至少要比计算机复杂一万倍。我们怎么使用它们是由我们而不是由计算机决定的。
75 主观题 75 / 76
From a profit of less than one cent a copy, Webster got most of his income for the rest of his life. (passage 3)
查看答案 从每一本书不足一美分的利润中,韦布斯特赚取了他后半生的大部分收入。
76 案例分析题 76 / 76
Directions: For this part, you are allowed 30 minutes to write a composition on the topic “Advertising”. You should write at least 100 words and you should base your composition on the outline (given in Chinese) below. 1.广告的目的。 2.为什么要做广告。 3.厂商做广告的真实原因。
查看答案 Sample Writing Advertising A certain amount of advertising is of an informative kind, the aim simply being to let consumers know what goods and services are available—“consumer education” as it is sometimes called. Most advertising, however, is of a persuasive or competitive kind, the aim of which is to persuade people to buy one thing rather than something else. Advertising is a selling cost particularly associated with imperfect competition. Advertising is a way of marketing goods. In the sale of branded goods, advertising is essential in order to try to impress on consumers that one maker's brand is superior to all others, although in fact the only difference between brands may sometimes be in their trade marks and labels. Any producer with some degree of monopoly, however slight, will generally find it more advantageous to advertise his products widely and at considerable expense rather than cut his prices.