---Do you know where David is?I couldn’t find him anywhere．---Well．He have gone
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---Do you know where David is?I couldn’t find him anywhere．
---Well．He ________ have gone for his coat’s still here．
A.shouldn’t
B.mustn’t
C.can’t
D.wouldn’t
试题答案
C
本题是考查用情态动词对事实进行推断。根据题意，应选择C项。“his coat’s still here”是解题的关键，“大衣还在”，所以“人不可能走了”。