1.By advocating (moderate) change, they think that they can keep consumer costs low.
A. reasonable 基础词汇四第7个单词
B. radical
C. immediate
D minimum

2.Nuclear power, with all its inherent problems, is still the only (option) to guarantee enough energy in the future.
A. solution 强化英语第六讲（词汇4）
B. policy 基础词汇5第10个单词
C choice 基础词汇1第1个单词
D. reason 基础词汇4第7个单词

3.The promised wage increase is being (held back ) while it is examined by the government to see if it is greater than the law allows.
A . dismissed 强化词汇8 test3 第6题
B. delayed 强化14讲 2005MBA第20题
C. neglected 基础词汇7第33个单词
D. rejected 强化14讲2006MBA第1题

4.Safety officials have (earnestly ) questioned whether the increased use of synthetic materials heightens the risk of fire
A. cautiously 基础词汇11第14个单词
B. severely 强化词汇5 2002MBA第7题
C. accurately 基础词汇3第17题
D. seriously 基础词汇8第46个

5.The book shifted her (outlook )form social to spiritual, for its theme was that before you change other people you have to change yourself.
A. viewpoint
B. vocation 基础词汇6第42个单词
C. prospect 强化词汇6 2005MBA第8题
D. preference 基础词汇7第15个

6.Racing the clock every day is such an exhausting effort that when I actually have a few free moments, I tend to collapse
A: fall down 强化词汇5 P7 第7题
B: fall in
C: fall out
D: fall behind

7.The senator agreed that his support of the measure would jeopardize his chances for reelection
A: benefit 基础词汇10第5个单词
B: endanger
C: hinder
D: disturb

8.The microscope enables scientists to distinguish an incredible number and variety of bacteria .
A: unavoidable
B: unchangeable 强化4讲词汇3 99MBA第10题
C: unbelievable 强化4讲词汇3 99MBA第7题
D: unpredictable

9.He noticed that Joan was studying him closely ,but her expression gave away nothing of what she was thinking.
A: revealed 强化6词汇4 2000MBA第3题
B: disposed 基础词汇12 第5个单词
C: reminded 强化6词汇4 2000 GRK 第1题
D: distributed 基础词汇11 第18个单词

10.At last john Smith chose to step down as the company’s chief executive and return to his roots in software research.
A: resign 强化词汇5 P7 第6题（一开始）
B: remove 基础词汇5第13个单词
C: retire
D: replace

11:His essay is _with more than 120 full-color photographs that depict the national park in all seasons .
A: contained 基础词汇12第30个单词
B: illustrated
C: exposed 基础词汇12第5个单词
D: strengthened 基础词汇1第11个单词

12:Local government _could be obtained through a local income tax and/or a local sales tax.
A. budget 基础词汇11第49个单词
B. expense 基础词汇9第4个单词
C. finance
D. revenue 强化6词汇4 2000MBA第2题

13.Even after reading it for three limes he couldn’t_ the meaning of that letter.
A: conceive 强化词汇5 2001GRK第9题
B: consult 强化14讲2006MBA第12题
C: contrast
D: concern强化14讲2006MBA第12题

14:The temperature in this area is low enough to allow falling snow to __and slowly transform into ice.
A: preserve 基础词汇2第15个
B: accumulate
C: melt 基础词汇9第45个
D: spread 基础词汇8第1个

15:In calculating the daily calorie requirements for an individual ,variations in body size ,physical activity and age should be______.