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14.I parked my car right here but now it's gone.It              .(  )
A.must be stolenB.may be stolen
C.must have stolenD.must have been stolen

分析 我车子原本就停在这里,但是现在不在了.它肯定是被偷了.

解答 答案是D.本题考查"情态动词+have done"的结构.对过去的或已经发生的事件的说明往往用"情态动词+have done"的结构,由语境可知,汽车不见的事件已经发生,所以用"情态动词+have done"的结构,排除A和B.车子是被偷的,故需要被动语态,答案选择D.

点评 要在正确理解情态动词的基本含义的基础上,整体理解语境中的情感态度,做出合理的判断.

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