题目信息
Tom Bradley was mayor of Los Angeles from 1973 to 1993, an era when the city had transformed from a collection of suburban neighborhoods to the second-largest city in the United States.
A:an era when the city had transformed
B:An era during which the city was transformed
C:An era that transformed it
D:During which era the city transformed
E:During which the city was transformed
参考答案及共享解析
共享解析来源为网络权威资源、GMAT高分考生等； 如有疑问，欢迎在评论区提问与讨论
本题耗时：
已选答案：
正确答案：
B:An era during which the city was transformed
选项A had transformed时态错误
选项B 正确
选项C IT无所指；an rea后面是that引导的修饰成分，和前面的句子没有连接起来，造成冗余
选项D which修饰1993错误
选项E which错误同D；被动语态不优选
加入收藏
在线答疑
题目来源
GWD
