摘要：16．-I wonder why Sara 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
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―I wonder why Sara 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
查看习题详情和答案>>—I wonder why Sara looks worried today.
—I'm not sure，but she a small accident driving here.
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A．could have |
B．might have |
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C．might have had |
D．must have had |
查看习题详情和答案>>
—I wonder why Sara 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
查看习题详情和答案>>