金标尺教师APP
考教师 金标尺
A
have been taken place; are being set up
B
have taken place; have been set up
C
are taken place; had been set up
D
had taken place; will be set up
正确答案 ：B
解析
本题考查英语语法——时态和语态。
句意：我的家乡发生了巨大的改变，建设起了很多工厂。 take place是不及物动词短语，没有被动语态；根据句意工厂是被建立，故应使用被动语态；前后用and并列，时态应保持一致，B项符合题意。
A、C、D项为干扰选项，故排除。
故本题答案为B。
