In the last few years,there _______ great changes in the country._英语解答

In the last few years,there _______ great changes in the country.A.had been B.were C.have been D.h
说明为什么为什么不用has

人气：194 ℃　时间：2019-10-23 04:39:43

解答

C
在最近几年里,这个国家发生了很多改变.
用现在完成时
great changes 是复数