初三 数学 几道英语题，拜托给解释一下 请详细解答,谢谢! (6 21:11:34)

来源：百度知道 编辑：UC知道 时间：2024/06/13 19:22:30
1.Great changes ____ in Zhejiang since 1979.
A.have been taken place                                   B.have taken place
C.had been taken place                                    D.were taken place
2.Day by day,theUN officials____discussing about Iran issue.But they wonder what to do with it.
A.are busy with          B.are interested         C.are excited at          D.are amazed at

B
take place 没有被动，排除A B ，从since 得出用完成时

A
句意吧
联合国方面总不会对伊朗的问题感到“有趣” “激动” “疑惑”的吧

1.Great changes _B_ in Zhejiang since 1979.
B.have taken place

2.Day by day,the UN officials__A__discussing about Iran issue.But they wonder what to do with it.
A.are busy with

B 不对. “are interested in” 还行

B since用于完成时

1.A 2.D

B A