2011英语专业四级考试：考前模拟练习单选部分（一）及答案5
41. As a _____ actor, he can perform, sing, dance and play several kinds of musical instruments.A. flexible
B. versatile
C. sophisticated
D. productive
42. As a salesman, he works on a (an) _____ basis, taking 10% of everything he sells.
A. income
B. commission
C. salary
D. pension
43. As an excellent shooter, Peter practiced aiming at both _____ targets and moving targets.
A. stationary
B. standing
C. stable
D. still
44. As teachers we should concern ourselves with what is said, not what we think _____.
A. ought to be said
B. must say
C. have to be said
D. need to say
45. As the plane was getting ready to take off, we all _____ our seat belt.
A. tied
B. locked
C. fastened
D. closed
2011英语专业四级考试：考前模拟练习单选部分（一）及答案5
</p> 46. At first, the speaker was referring to the problem of pollution in the country, but halfway in her speech, she suddenly _____ to another subject.A. committed
B. switched
C. favored
D. transmitted
47. At no time _____ other countries.
A. China will invade
B. will invade China
C. will China invade
D. invade will China
48. Be here on Friday _____ the latest.
A. at
B. by
C. for
D. in
49. Because the whole country is in a financial dilemma, the government calls on us to _____ economy.
A. make
B. practice
C. carry
D. develop
50. Before he started the work, I asked the builder to give me an _____ of the cost of repairing the roof.
A. assessment
B. estimate
C. announcement
D. evaluation
页:
[1]