—I wonder why Susan 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
—I wonder why Susan looks worried today. —I’m not sure, but she a small accident driving h
答案:2 悬赏:40 手机版
解决时间 2021-04-13 13:12
- 提问者网友：鐵馬踏冰河
- 2021-04-12 22:06
最佳答案
- 五星知识达人网友：轻雾山林
- 2021-04-12 23:00
A. could haveB. might have(答案→)C. might have hadD. must have had解析：句意为：----我想知道，Susan今天为什么看上去很忧虑呢？----我也不清楚，但是他可能遇到了一点儿小车祸。 由后面的不太确定，可知应为might, 因为他看上去忧虑，所以事情应该发生了，故应为might have done.答案应为C。
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- 1楼网友：不甚了了
- 2021-04-12 23:50
这下我知道了
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