题目内容
---I wonder why Suzan looks worried today.
---I’m not sure, but she ______a small accident driving here.
- A.could have
- B.might have
- C.might have had
- D.must have had
C
既然是I'm not sure不确信,应该用might来表达推测,后面给出的时间状语是driving here开车来时,所以用might have had。
既然是I'm not sure不确信,应该用might来表达推测,后面给出的时间状语是driving here开车来时,所以用might have had。
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