—— Do you still remember the day when we went to the Great Wall?
—— I can’t remember it well, but＿＿＿＿＿＿sometime last autumn?
A. might it be
B. could it have been
C. could it be
D. must it have been
—— Do you still remember the day when we went to the Great Wall? —— I can’t remember it w
答案:2 悬赏:70 手机版
解决时间 2021-01-04 08:59
- 提问者网友：孤凫
- 2021-01-03 20:07
最佳答案
- 五星知识达人网友：有你哪都是故乡
- 2021-01-03 20:30
A. might it be(答案→)B. could it have beenC. could it beD. must it have been解析：could have done表示对过去发生情况的可能性推测。
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- 1楼网友：几近狂妄
- 2021-01-03 21:53
谢谢了
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