—— 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 we
答案:2 悬赏:10 手机版
解决时间 2021-04-10 16:11
- 提问者网友：献世佛
- 2021-04-09 15:30
最佳答案
- 五星知识达人网友：醉吻情书
- 2021-04-09 15:45
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：刀戟声无边
- 2021-04-09 17:13
就是这个解释
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