英语翻译为什么用There have been?我不常见到这样用啊?

来源：学生作业帮编辑：拍题作业网作业帮分类：综合作业时间：2024/04/29 17:47:39

英语翻译
为什么用There have been?我不常见到这样用啊?

there have been 是there be的完成时态,表示“已经有”的意思.正如sb.has done sth.表示某人已经做了某事.
该句中there have been demands意为“已经有（人提出）这样的要求或诉求”.
整句话的意思是：他们要求得到更多的自由（支配）时间.
再问：有没有什么情况下是用there has been的？

英语翻译为什么用There have been?我不常见到这样用啊? there have been great changes为什么用have been there have been many great inventions 为什么用have 英语翻译为什么用have been 不懂 I have never been there.我从未到过那里.和 never liked fast food.为什么用为什么 are more likely to have been,可以这样用?have been 可以去掉吗? There have been many changes in this place.这句中为什么用have?主语是什么 There have been many changes in this place. 这句中为什么用have?主语是什 you have been so gracious.解释这句话的用法.很少见到称赞的句子用have been的已有好多人吃饭了.英语翻译.用there have been 的句式 It's the third time__ I have been there 为什么要用that there have been 和there has been是怎么用的