早教吧作业答案频道 -->英语-->
she must have been a temporary worker 是什么时态?there has been a tendency to romanticize the accomplishments 是什么时态?是there be 为什么中间有个has?
题目详情
she must have been a temporary worker 是什么时态?
there has been a tendency to romanticize the accomplishments 是什么时态?
是there be 为什么中间有个has?
there has been a tendency to romanticize the accomplishments 是什么时态?
是there be 为什么中间有个has?
▼优质解答
答案和解析
情态动词加完成式通常是对过去的情感态度,这里表示猜测.
there be的句型根据需要,什么时态都可以用.这里是完成时.there have/has been,只有完成时的时候,才能用have/has,但后面一点要加been.
多谢你的问题!
there be的句型根据需要,什么时态都可以用.这里是完成时.there have/has been,只有完成时的时候,才能用have/has,但后面一点要加been.
多谢你的问题!
看了 she must have ...的网友还看了以下：
have been there与 have gone there的区别 2020-05-16 …
改错（一处）I have been there times last year.______正确答 2020-05-16 …
have been there 和 have lived there 有啥区别? 2020-05-16 …
请帮我讲解这句话They have been married for 10 yearsThey h 2020-05-16 …
He has never been there. I have never been there, 2020-05-16 …
have been thereshe has been there for two days是她去 2020-05-16 …
i have been there 3 years ago 还是i have been there 2020-05-16 …
我去过那三次是I have been there three times还是I have been 2020-05-16 …
他已经死了五年了：He has been dead for 5 years.has done是现在 2020-05-16 …
在现在完成时的时态里,have been不是应该是去了某了已回来的意思吗?When she ha在 2020-05-16 …