题目内容
—It is a mystery and a shock to all who knew him that he____ have taken his own life in this way.
—What a pity, indeed.
A. must B. may
C. can D. should
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题目内容
—It is a mystery and a shock to all who knew him that he____ have taken his own life in this way.
—What a pity, indeed.
A. must B. may
C. can D. should