great changes ___ since new China _____in 1949.
A.have been taken place ,was founded
B.took place,founded
C.have taken place / was founded
D.have taken place ,founded
选哪个?为什么?中文意思是?
人气:297 ℃ 时间:2019-10-19 09:56:51
解答
C
take place 发生,无被动、
was founded 被建立
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