A) sober B) clear C) attentive D) strict 【参考答案】：A
34. ________________, I can see what you mean although I don’t share your point of view.
A) On the way B) In the way C) In a way D) By way of 【参考答案】：C
35. After his flight from Harvard he made his permanent home in Washington, _________ he wrote a series of books on American history.
A) there B) thereby C) wherever D) where 【参考答案】：D
36. The students will take a _________ test in March and the main examination in July.
A) primary B) preliminary C) climate D) primate 【参考答案】：B
37. It is said in some parts of the world, goats, rather than cows, served as a vital _____ of milk.
A) storage B) reserve C) resource D) source 【参考答案】：D
38. Your new ________ has a strong footing in the market.
A) product B) produce C) productivity D) production 【参考答案】：A
39. The problems requiring immediate solution will be given ________ at the meeting.
A) priority B) urgency C) superiority D) emergency
【参考答案】：A
40. Some research workers completely _____ all those facts as though they never existed.
A) ignore B) leave C) refuse D) miss 【参考答案】：A
41. The government adopted a _______of massive deflation.
A) statistics B) strategic C) strategy D) statistics 【参考答案】：C
42．Mobile telecommunication ________ is expected to double in Shanghai this year as a result of a contract signed between the two companies. A) capacity B) potential C) possession D) impact 【参考答案】：A
43. He can ________quietly and pick up a few ideas from others. A) sit though B) sit back C) sit around D) sit for 【参考答案】：B
44. Please be careful when you are drinking coffee in case you ________ the new carpet.
A) crash B) pollute C) spot D) stain 【参考答案】：D
45. Not ________, the process of choosing names varies widely from culture to culture.
A) obviously B) surprisingly C) particularly D) normally 【参考答案】：B
46. A ________ to this problem is expected to be found before long. A) result B) response C) settlement D) solution 【参考答案】：D
47. I went along thinking of nothing ________, only looking at things around me, A) in particular B) in harmony C) in doubt D) in brief 【参考答案】：A
48. Don’t ________ this news to the public until we give you the go-ahead. A) release B) relieve C) relate D) retain 【参考答案】：A
49 A survey was carried out on the death rate of new- born babies in that region, ________ were surprising.
A) as results B) which results C) the results of it D) the results of which 【参考答案】：D
50. The energy released by the chain reaction is____ into heat.
A) conveying B) transformed C) transforming D) delivered 【参考答案】：B
第二单元
1. Under the present system, state enterprises must _____all profits to the government.
A. turn down B. turn up C. turn out D turn in
【参考答案】：D
2. The ____ from childhood to manhood is often a difficult time for a young man.
A. transition B. transformation C. transfer D. transmit
【参考答案】：A
3. He ____the business when he was 60.
A. retires from B. retired from C. retires to D. retired to 【参考答案】：B
4. During their first teacher training year, the students often visited local school for the ____of lessons.
A. observation B. investigation C. inspection D. examination 【参考答案】：A
5. While a full understanding of what causes the disease may be several years away, ____leading to a successful treatment could come much sooner .
A. a distinction B. a breakthrough C. an identification D. an interpretation 【参考答案】：B
6. Asked suddenly about the matter, he couldn’t____ an answer at once.
A. come up with B. look for C. put up with D. keep up with 【参考答案】：A
7. Numerous small contributions soon bulk up into a _____ sum. A. significant B. considerable C. great D. considerate 【参考答案】：B
8. We couldn't even raise a ____ of interest for our plan. A. sparkle B. fire C. flash D. spark