He ______ have completed his work；otherwise, how wouldn’t be enjoying himself by

游客2024-01-19 89

问题 He ______ have completed his work；otherwise, how wouldn’t be enjoying himself by the seaside.

选项 A、should
B、must
C、wouldn’t
D、can’t

答案 B

解析 should have done sth. 表示“本应该做某事”。must have done sth.表示“一定已经完成了某事”。两种选择形式上都正确，主要根据句意判断，本句意思是：他一定是已经完成了他的工作，否则他不会去海边玩耍的。

转载请注明原文地址:http://tihaiku.com/zcyy/3375554.html

相关试题推荐

随机试题

最新回复(0)

W:Theexperimenthasbeencompleted,hasn’tit?M:______A、Yes.Weneedanother