题目内容
【题目】My book, The House of Hales, is missing. Who ________ have taken it?
A. need
B. must
C. should
D. could
【答案】D
【解析】考查情态动词。所填词表可能性,由前一分句可知可能性小,故选D。
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题目内容
【题目】My book, The House of Hales, is missing. Who ________ have taken it?
A. need
B. must
C. should
D. could
【答案】D
【解析】考查情态动词。所填词表可能性,由前一分句可知可能性小,故选D。