外语类 职称英语 理工类
全国专业技术人员职称英语等级考试理工类(C级)模拟试题(一) 65 题 含答案 理工类
1 单选题 1 / 65
The levels of radioactivity in fields neighbouring the nuclear plant are higher than regular levels.
A significant B usual C important D harmful
查看答案 B. usual
2 单选题 2 / 65
The French Revolution was a period of disorder , but produced some great literature.
A chaos B interest C imagination D success
查看答案 A. chaos
3 单选题 3 / 65
She was one of the leading writers of her day.
A expected B natural C most important D least
查看答案 C. most important
4 单选题 4 / 65
The hill was once rich with iron.
A abundant B destitute C enough D sufficient
查看答案 A. abundant
5 单选题 5 / 65
The retired couple lived a life of ease .
A luxury B misery C poverty D comfort
查看答案 D. comfort
6 单选题 6 / 65
We should abide by the rules and regulations.
A conform to B comply to C lead to D observe to
查看答案 A. conform to
7 单选题 7 / 65
What were the effects of the decision she made?
A results B extinction C lure D reasons
查看答案 A. results
8 单选题 8 / 65
Put some effort into your work.
A effect B force C coverage D energy
查看答案 D. energy
9 单选题 9 / 65
The number of United States citizens who are eligible to vote continues to increase.
A encouraged B enforced C entitled D expected
查看答案 C. entitled
10 单选题 10 / 65
According to the constitution, anyone over the age of 18 is eligible to vote.
A illegal B legitimate C required D qualified
查看答案 D. qualified
11 单选题 11 / 65
The doctor said that I had to eliminate alcohol.
A cut out B cut on C cut in D cut up
查看答案 A. cut out
12 单选题 12 / 65
The class of mammals embraces nearly all warmblooded animals except the birds.
A takes on B takes over C takes in D takes up
查看答案 D. takes up
13 单选题 13 / 65
The environmentalists advocated better protection of the earth.
A appeal B pledge C proclaim D urge
查看答案 D. urge
14 单选题 14 / 65
We can utilize water for producing electric power.
A employ B embrace C emerge D emphasize
查看答案 A. employ
15 单选题 15 / 65
Your reasons for refusing to help are quite vague .
A obvious B typical C imprecise D unreasonabl
查看答案 C. imprecise
16 单选题 16 / 65
Choosing a topic for research is important in that you will put a great deal of time and energy into it.
A Right B Wrong C Not mentioned
查看答案 A. Right
17 单选题 17 / 65
All instructors will allow somewhat changed focus in the original topic.
A Right B Wrong C Not mentioned
查看答案 B. Wrong
18 单选题 18 / 65
If all the topics are interesting, you are advised to choose the one that has necessary information and is easy to get the basic resources you will need in the library.
A Right B Wrong C Not mentioned
查看答案 A. Right
19 单选题 19 / 65
Choosing a good research topic certainly refers to finding something that has a lot written about it.
A Right B Wrong C Not mentioned
查看答案 B. Wrong
20 单选题 20 / 65
An exciting and original topic must be any two interests combined.
A Right B Wrong C Not mentioned
查看答案 B. Wrong
21 单选题 21 / 65
You can research the topic by cooperating with others.
A Right B Wrong C Not mentioned
查看答案 C. Not mentioned
22 单选题 22 / 65
The passage is most likely written for researchers.
A Right B Wrong C Not mentioned
查看答案 A. Right
23 单选题 23 / 65
Paragraph 2
A B C D E F
查看答案 D.
24 单选题 24 / 65
Paragraph 3
A B C D E F
查看答案 B.
25 单选题 25 / 65
Paragraph 4
A B C D E F
查看答案 A.
26 单选题 26 / 65
Paragraph 5
A B C D E F
查看答案 E.
27 单选题 27 / 65
Governments regulate economic behavior, and the regulations .
A B C D E F
查看答案 A.
28 单选题 28 / 65
Besides buying and producing services, governments also .
A B C D E F
查看答案 F.
29 单选题 29 / 65
The government revenue in the U. S. is collected by the federal government and .
A B C D E F
查看答案 C.
30 单选题 30 / 65
The government may reduce taxes in a recession in order to .
A B C D E F
查看答案 B.
31 单选题 31 / 65
According to the passage, which of the following is the most important factor causing the rapid extinction of many species since the 17th century?
A Human beings are not aware of the importance of preserving endangered species. B Some endangered species have already reached the end of their life span in evolution. C The development of human society has greatly affected natural ecology systems. D The world’s climate has changed greatly that most species cannot survive.
查看答案 C. The development of human society has greatly affected natural ecology systems.
32 单选题 32 / 65
In the last sentence of the second paragraph, the word “islands” refers to
A the lands that are completely surrounded by water. B the wild animals’ breeding grounds protected by law. C the pieces of land separated by modern buildings and roads. D the small and isolated areas inhabited by certain species.
查看答案 C. the pieces of land separated by modern buildings and roads.
33 单选题 33 / 65
This passage mentions all of the following causes for the extinction of many species EXCEPT
A natural selection of species. B various natural disasters. C commercial trade and killing. D destruction of natural surroundings.
查看答案 B. various natural disasters.
34 单选题 34 / 65
According to the passage, which of the following is most important in saving declining species?
A Governments should make some laws to protect endangered species. B People should pay more attention to the protection of natural surroundings. C Relevant law must be made and enforced with the support of the people. D Some organizations should warn people not to trade in endangered animals.
查看答案 C. Relevant law must be made and enforced with the support of the people.
35 单选题 35 / 65
How does the author feel about the prospect of protecting endangered species from being extinct?
A Worried. B Optimistic. C Indifferent. D Confident.
查看答案 A. Worried.
36 单选题 36 / 65
When can people see 14,000 stars?
A When they have a fairly good telescope. B When they are in a large city. C When the night sky is clear of clouds, moonlight and artificial lights. D When the night sky is without haze and fog.
查看答案 C. When the night sky is clear of clouds, moonlight and artificial lights.
37 单选题 37 / 65
Which of the following statements is NOT related to light pollution?
A A haze of light is formed from artificial lights such as streetlights and building lights. B Lights from different sources in the city stream into space and illuminate the night sky. C The night sky is illuminated by the lights from big glowing cities in the night. D Stargazing becomes difficult because there is a layer of haze in the air.
查看答案 D. Stargazing becomes difficult because there is a layer of haze in the air.
38 单选题 38 / 65
Does the writer think growing cities affect astronomers' work? Why does he think so?
A Yes. Because the once dark rural areas are polluted by lights. B No. Because they can still see stars in rural areas. C Yes. Because rural areas are not a good place for astronomers to study stars. D No. Because faint light given off by stars can still be seen on a clear night.
查看答案 A. Yes. Because the once dark rural areas are polluted by lights.
39 单选题 39 / 65
How does light pollution affect wildlife.9 Which of the following is NOT correct?
A Animals may go off course due to the attraction of artificial lights. B Animals might be attracted by artificial lights to go into cities. C Artificial lights at night may make migrating birds lose their way. D Attracted by artificial lights, birds fly into lighted buildings.
查看答案 B. Animals might be attracted by artificial lights to go into cities.
40 单选题 40 / 65
Which of the following is closest in meaning to the title "Light Night, Dark Stars" ?
A The night sky is light colored and stars are black. B Lights appear at night and stars are seen in the dark. C City lights illuminate the night sky and make stars invisible. D City lights at night illuminate stars in the sky.
查看答案 C. City lights illuminate the night sky and make stars invisible.
41 单选题 41 / 65
Backpacks are convenient because
A they can be very large. B they can hold as many things as you want to carry. C your hands are freed to do other things. D you do not have to carry things with you.
查看答案 C. your hands are freed to do other things.
42 单选题 42 / 65
What is the most important feature of the backpack invented by Lawrence C. Rome and his colleagues?
A It produces electricity for electronic devisees while the wearer walks. B It can be used as cell phones, GPS in the military actions or field studies. C It is small and convenient. D It is light and easy to carry.
查看答案 A. It produces electricity for electronic devisees while the wearer walks.
43 单选题 43 / 65
The word "springs" in Paragraph 3 means
A a small stream of water flowing naturally from the earth. B the season of the year, occurring between winter and summer. C the act or an instance of jumping or leaping. D a length of metal wound around, which returns to its original shape after being pushed.
查看答案 D. a length of metal wound around, which returns to its original shape after being pushed.
44 单选题 44 / 65
According to Paragraph 4, what does Rome plan to do?
A To make the backpack more comfortable for the wearer. B To put the backpack on the market. C To test the advantage of the backpack. D To promote the backpack in a newspaper or on television.
查看答案 B. To put the backpack on the market.
45 单选题 45 / 65
What is implied in "if you do gut one eventually, just make sure to look both ways before crossing the street!"?
A You will Be too excited to watch the traffic. B Enjoying electronic devices while walking may invite traffic accidents. C It is not possible for you to get such a backpaek. D It is wise of you to have such a backpack
查看答案 B. Enjoying electronic devices while walking may invite traffic accidents.
46 单选题 46 / 65
A B C D E F
查看答案 F.
47 单选题 47 / 65
A B C D E F
查看答案 A.
48 单选题 48 / 65
A B C D E F
查看答案 D.
49 单选题 49 / 65
A B C D E F
查看答案 B.
50 单选题 50 / 65
A B C D E F
查看答案 C.
51 单选题 51 / 65
A among B of C to D in
查看答案 A. among
52 单选题 52 / 65
A when B that C who D whose
查看答案 B. that
53 单选题 53 / 65
A mostly B likely C clearly D surely
查看答案 B. likely
54 单选题 54 / 65
A are B will be C is D was
查看答案 C. is
55 单选题 55 / 65
A weight B form C risk D work
查看答案 C. risk
56 单选题 56 / 65
A fall B flow C roll D gather
查看答案 D. gather
57 单选题 57 / 65
A fall B flow C roll D gather
查看答案 B. flow
58 单选题 58 / 65
A among B between C with D for
查看答案 B. between
59 单选题 59 / 65
A thick B thin C flat D rocky
查看答案 C. flat
60 单选题 60 / 65
A use B time C snow D rain
查看答案 A. use
61 单选题 61 / 65
A journey B trip C fact D process
查看答案 D. process
62 单选题 62 / 65
A conditions B reports C forecast D event
查看答案 A. conditions
63 单选题 63 / 65
A increase B reduce C improve D remove
查看答案 B. reduce
64 单选题 64 / 65
A price B effort C attention D money
查看答案 C. attention
65 单选题 65 / 65
A missing B grown C big D fresh
查看答案 A. missing