题目内容
—Who will be responsible for the operation, Jim or Nancy?
—It ______ be Jim because he is on holiday.
A.needn't B.shouldn't C.mustn't D.can't
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题目内容
—Who will be responsible for the operation, Jim or Nancy?
—It ______ be Jim because he is on holiday.
A.needn't B.shouldn't C.mustn't D.can't