C. turn off D. turn back
满分：2 分
45. Nobody believes he made such a foolish mistake. People say he is very _______.
A. accurate B. actual C. experience D. career
满分：2 分
46. Kuwait is famous for its _________ resources.
A. petroleum B. jar C. fame D. jaw
满分：2 分
47. When I ask you a question, I expect a ________ answer.
A. punctual B. fast C. rapid D. prompt
满分：2 分
48. The survival ( ) of some wild animals is not very high as they are ruthlessly hunted for their skins.
A. rate B. degree C. ratio D. scale
满分：2 分
49. We enjoy seeing the glorious _______ of the rising sun.
A. beams B. beans C. beef D. beer
满分：2 分
50. In the United States, Congress makes the laws and the President ( ) them.
A. orders B. conquers C. executes D. hedges 满分：2 分