gwd-24- q1

默默楚 · 发表于 2012-4-7 17:08:22

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
.

an era when the city had transformed.
an era during which the city was transformed.
an era that transformed it.
during which era the city transformed
during which the city was transformed

.b选项里an era 在后面的从句里不担任成分么？后面从句的是an era 的同位语么？不明白求指点

mslancaster · 发表于 2012-4-7 18:25:53

LZ我查了一下国外论坛， an era是指代前面整个20年那个时间段的，否则during which会引起指代1993年的歧义。

chengyangzc · 发表于 2012-7-23 02:27:39

解释的精辟！

gwd-24- q1

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