You look very tired.You____late last night.

来源：学生作业帮编辑：灵鹊做题网作业帮分类：英语作业时间：2024/04/29 02:50:50

You look very tired.You____late last night.
A.needn't sit up B.didn't need to sit up C.shouldnt sit up D.needn't have sat up
坑爹的答案是D

you must have stayed up late last night.
在我看来,一个答案都不对.
再问：为啥为啥？
再答： must have done "肯定是做过什么事" 如果表示原本不必这样做, 用shouldn't have done 更好吧呵呵, 参考

You look very tired.You____late last night. You look very tired.Were you sleeping at all last night? You look very tired. You ____ late last night. A．needn’t sit you look very tired._______ at all last night?No,not really. 英语选择题高手进!----You look very tired.___ at all last night?---- You look tired today .Did you go to bed late last night? I was very tired last night.I was a ( )qu YOU look very tired.You should stop______(rest). I ---very tired because I went to bed very late last night.A You look very tired.Yes I do Christmas sh He looks very tired.He ____to bed too late last night. I early last night ,but I couldn't ,because I was very tired