I have not slept for many days,but I'm not tired,What's the matter?怎么答？

I have not slept for many days,but I'm not tired,What's the matter?怎么答？ I could have slept for 这句话怎么解释? 智力题：I've not slept for many days,but I'm not tired.What's the matter? 过去时和过去完成时I slept for 11 hours yesterday evening.I have slept for 11 hours yesterday evening.I slept 11 hours yesterday evening.哪个对了?有什么不同? I( )on sofa because my parents have come for the weekend.A.slept B.was sleeping C.have slept D.am sleeping选择什么,请详细说明. sleep的用法I have sleeping for 9 hours.I have slept for 9 hours.for 引导的不是完成时吗？ I slept for two hours 和 I has slept for two hours的区别是什么 1.用适当的宾语从句引导词填空：I couldn't find out ______ruler it is.So I gave it to the teacher.2.I wish I () longer this morning,but I had to get up and come to class.A.could have slept B.slept C.might have slept D.have slept3.I've not For you,I have never not give You look tired out,I guess you __ well during the long journeyA.can't have slept B.didn't sleep C.haven't slept D.will not sleep为什么不能选C I slept only (for five hours) last night I must have slept right through it.Later on it will be a lot tougher for you.第一、I must have slept right through it.这里的must是情态动词,语法书上说情态动词后接动词原形,这里的must后面跟的是完成时态have slept,可 have you ever slept on the floor?回答：yes,i have slept on the floor.这样回答对么? I have ( )time for lunch.用“not和还是“no I have not seen him for the last two months. i have not heard ( )you for a long time I have not seen belly for 10 years.怎么翻译 Today is the lates day of this weekend .Today is ordinary as usual.Northing happened today.I have slept for 11 hours today,it is the day i slept more.I watch two movies tonight.I think the movie which called 拯救夏伊洛 is good for the beginners