We ______ have watered these flowers yesterday. Today’s rain will be too much for them. A.can’t B.sh...
2022-07-29 00:10:17 88次 天津市、杨村一中、宝坻一中等）2017-2018学年高三上学期期末英语试卷 单项填空 反馈错误 加入收藏 正确率 : 100%
题目内容：
We ______ have watered these flowers yesterday. Today’s rain will be too much for them.
A.can’t B.shouldn’t C.may not D.mustn’t
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