He get into his own house because he has lost his keys.A. mustn’t B. doesn’t have to C.

发布时间:2020-08-16 10:54:55


He      get into his own house because he has lost his keys.
A. mustn’t
B. doesn’t have to
C. can’t
D. needn’t

网友回答

A. mustn’t
B. doesn’t have to
(答案→)C. can’t
D. needn’t
解析:情态动词辨析。A.禁止 B. 不必  C. 不能,不可能D. 不必。句意:他不可能进入他自己的房子,因为他已经丢了他的钥匙。结合语境可知选C。
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