I don’t know why he is late.? -Nor do I.He an accident.? A.could have had B.shou
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I don’t know why he is late.?
—Nor do I.He__________an accident.?
A.could have had B.should have had?
C.might have had D.must have had?
试题答案
C?
解析:
may/might have done表示对过去发生情况的可能性推测。?