PETS等级五级考试精选练习题(1)

2014-11-30 15:50:56来源:网络

  1. In the experiment we kept a watchful eye _____ the developments and recorded every detail.

  A) in B) at C) for D) on

  2. There’s little chance that mankind would ________ a nuclear war.

  A) retain B) endure C) maintain D) survive

  3. Nuclear science be developed to benefit the people ________ harm them.

  A) more than B) other than C) rather than D) better than

  4. The French pianist who had been praised very highly ________ to be a great disappointment.

  A) turned up B) turned in C) turned out D) turned down

  5. Many difficulties have ________ as a result of the change over to a new type of fuel.

  A) risen B) arisen C) raised D) arrived

  答案:1-5 DDCCB


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