题目内容
【题目】Mr. Bush is on time for everything. How________it be that he was late for the opening ceremony?
A.can
B.should
C.may
D.must
【答案】A
【解析】must be表示肯定的猜测,只能用于肯定句中。
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题目内容
【题目】Mr. Bush is on time for everything. How________it be that he was late for the opening ceremony?
A.can
B.should
C.may
D.must
【答案】A
【解析】must be表示肯定的猜测,只能用于肯定句中。