47. Parents take a great interest in the _______ questions raised by their children.
A. nasty B. naive C. obscure D. offensive 正确答案：B 得分：0分
48. He got down from the jeep and walked into the villa, his shirt crumpled, and his footsteps ____.
A. weary B. faint C. weak D. fragile 正确答案：A 得分：0分
49. This research has attracted wide ______ coverage and has featured on BBC television's Tomorrow's World.
A. message B. information C. media D. data 正确答案：C 得分：0分
50. I'm ______ enough to know it is going to be a very difficult situation to compete against three strong teams.
A. realistic B. radical
C. aware D. conscious 正确答案：D 得分：0分
51. Clark felt that his _____ in one of the most dramatic medical experiments of all time was worth the suffering he underwent.
A. appreciation B. participation C. presentation D. apprehension 正确答案：B 得分：0分
52. By _______computation, he estimated that the repairs on the house would cost him a thousand dollars.
A. coarse B. rude C. rough D. crude 正确答案：C 得分：0分
53. A ___ woman wouldn't weep just because her husband had forgotten her birthday.
A. reasonable B. rational C. unreasonable D. irrational 正确答案：B 得分：0分
54. Agriculture was a step in human progress _______ which subsequently there was not anything comparable until our own machine age.
A. in B. for C. to D. from 正确答案：C 得分：0分
55. In Britain people _____________ four million tons of potatoes every year.
A. consume B. dispose C. swallow D. exhaust 正确答案：A 得分：0分
56. He picked up a stick to ____ him _____ the dog.
A. defend, with B. defend, from C. pretend, from D. defend, for 正确答案：B 得分：0分
57. I suffered from mental ______ because of stress from my job.
A. release B. relief C. damage
D. fatigue 正确答案：C 得分：0分
58. The ______ that exists among nations could certainly be lessened if misunderstanding and mistrust were removed.
A. stress B. strain C. tension D. intensity 正确答案：C 得分：0分
59. She smoked and drank, ____ the children, and left the clothes unmended.
A. cancelled B. omitted C. neglected D. disused 正确答案：C 得分：0分
60. Apart from caring for her children, she has to take on such heavy _______ housework as carrying water and firewood.
A. time-consumed B. timely-consuming C. timely-consumed D. time-consuming 正确答案：D 得分：0分
新世纪综合单元测试——Unit 3 Book 4
Listening Comprehension
True or False
Directions: There are ten statements in this section. Numbers 1 to 6 are based on Text A while the rest are based on Text B. Listen carefully and decide whether each of the following is true or false. (10 points)
1.
True
False
Script: When the author got his first computer, he was rather surprised to find there were already so many magazines about computing. 正确答案：T 得分：0分 2.
True
False
Script: The author was sure that he should write because he had acquired enough knowledge. 正确答案：F 得分：0分 3.
True
False
Script: At the very beginning, the author did not know that technology and freedom were related to each other. 正确答案：T 得分：0分 4.
True
False
Script: By acquiring more knowledge, people may find that today's truth may not be true tomorrow. 正确答案：T 得分：0分 5.
True
False
Script: In 1992, Brazil suffered a lot from the terrible rains because its forecasters did not know the relevant information beforehand. 正确答案：F