古立克认为,负责监督和调整专家、政府官僚和利益集团三者间关系的是( )
A. 政治家
B. 政治任命官
C. 行政官
D. 技术人员
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______, she led a life of complete seclusion.
A. Being disgraced
B. Disgraced
C. Disgracing
D. She was disgraced
頭が痛いと言ったので、好きなだけ( )。
A. 寝させた
B. 寝てしまった
C. 寝られた
D. 寝ておいた
Man's never-ceasing ______ for knowledge continues to broaden our understanding of the earth's atmosphere.
A. request
B. quest
C. investigation
D. research
The 1986 Challenger space-shuttle ______ was caused by unusually low temperatures immediately before the launch.
A. expedition
B. controversy
C. dismay
D. disaster