有没有must not have done的说法呀~如果有的话,请给我个例句~另外,在we must have done 的反意疑问句中什么时候用didn`t we?什么时候用haven`t we 注意是两个问题哟~
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![有没有must not have done的说法呀~如果有的话,请给我个例句~另外,在we must have done 的反意疑问句中什么时候用didn`t we?什么时候用haven`t we 注意是两个问题哟~](/uploads/image/z/12739580-44-0.jpg?t=%E6%9C%89%E6%B2%A1%E6%9C%89must+not+have+done%E7%9A%84%E8%AF%B4%E6%B3%95%E5%91%80%EF%BD%9E%E5%A6%82%E6%9E%9C%E6%9C%89%E7%9A%84%E8%AF%9D%2C%E8%AF%B7%E7%BB%99%E6%88%91%E4%B8%AA%E4%BE%8B%E5%8F%A5%EF%BD%9E%E5%8F%A6%E5%A4%96%2C%E5%9C%A8we+must+have+done+%E7%9A%84%E5%8F%8D%E6%84%8F%E7%96%91%E9%97%AE%E5%8F%A5%E4%B8%AD%E4%BB%80%E4%B9%88%E6%97%B6%E5%80%99%E7%94%A8didn%60t+we%3F%E4%BB%80%E4%B9%88%E6%97%B6%E5%80%99%E7%94%A8haven%60t+we+%E6%B3%A8%E6%84%8F%E6%98%AF%E4%B8%A4%E4%B8%AA%E9%97%AE%E9%A2%98%E5%93%9F%7E)
有没有must not have done的说法呀~如果有的话,请给我个例句~另外,在we must have done 的反意疑问句中什么时候用didn`t we?什么时候用haven`t we 注意是两个问题哟~
有没有must not have done的说法呀~
如果有的话,请给我个例句~
另外,在we must have done 的反意疑问句中什么时候用didn`t we?什么时候用haven`t we 注意是两个问题哟~
有没有must not have done的说法呀~如果有的话,请给我个例句~另外,在we must have done 的反意疑问句中什么时候用didn`t we?什么时候用haven`t we 注意是两个问题哟~
没有must not have done,表示对过去事情肯定的推测用must have done,否定的推测只能用can't/couldn't have done.
在反意疑问句中要根据具体的时态来定,如果句中有具体的过去时间状语的话就用did/didn't we,反之没有具体的过去时间状语,强调对现在影响时,就用完成时.
例如:He must have attended the party last night,didn't he?
He knows everything about it,so he must have read the book,hasn't he?
must not have+动词的过去分词.有没有这种用法?
must not have
请问:有没有must have been?
有没有must have to 这个词?
I don't have any 和 I have not any有什么不同吗?I have not any 就是I haven't any阿,有没有这种说法?
must 和must not ,have to 和not have to ,need和not need有什么区别
must not have been;could not have
It's not me.I don't have a icy heart.这两句话有没有什么语法错误?
must 和 have to 有什么不一样?mustn't 和 don't have有什么不一样?
do you have a knife?no,i don't这句话有没有什么错?no,i don't与no,i'm not有什么区别?
Must I finish copying the letter of thanks this evening?No ,you ______A don`t have to B not have to C mustn`t D may not
---Must I come at four o'clock?--No you ---.A .may not B.don't have to
Nothing you must to do Others have behaved,not impose on others .So,i don't care!you know
I must go to the grocer's.we have not got much tea or coffee.这里为何要用GOT ,可以去掉吗,HAVE NOT就已经有没有的意思
you must not ask someone else to do the homework for you.改have/get sth.don改have/get sth.done
关于过去式和完成时的一道题目 = =It must have rained last night ,___ it?为什么老师说有 last night 在,就要用 did not;本题若没有 last night ,就用 has not .
must have been和can't have been和现在完成时有没有联系啊
有没有have been doing 这个时态?must have been doing呢?