题目内容
—Do you know where David is? I couldn't find him anywhere.
—Well. He ________ have gone far-his coat's still here.
—Well. He ________ have gone far-his coat's still here.
[ ]
A. shouldn't
B. mustn't
C. can't
D. wouldn't
B. mustn't
C. can't
D. wouldn't
C
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