there's been impressive为什么用been - 柯帕斯英语网

there's been impressive为什么用been

The aid agency points out that there's been impressive economic growth over twodecades.

老师,there be句型里用been是什么句型?

0 条评论
分类：存在句

最佳答案 2019-07-16 10:24

这是there be的现在完成时态：there has been economic growth.

's=is 或 has。

3 条评论

曹荣禄 -

擅长：动词用法,句法问题 | 采纳率 82% | 回答于 1秒前

0 关注
1 收藏，2448 浏览
ruiqiang 提出于 2019-07-15 22:54