大全section b-15

mumuho

15.   The increased popularity and availability of televisions has led to the decline of regional dialects, language variations which originate from diverse ethnic and cultural heritages and perpetuated by geographic isolation.

(A) which originate from diverse ethnic and cultural heritages and perpetuated

(B) that originated from diverse ethnic and cultural heritages and perpetuated

(C) originated from diverse ethnic and cultural heritages and perpetuated

(D) originating from diverse ethnic and cultural heritages and perpetuated

(E) originating from diverse ethnic and cultural heritages and perpetuating

I chose A. the answer is D.

[此贴子已经被作者于2009/7/22 21:31:31编辑过]

jason_alex

a很明显是错的，GMAT中，which永远不能跟直接跟在先行词后面，一定要用逗号隔开

d中，originating和最后的perpetuated并列，而diverse ethnic and cultural heritages并列

mumuho

thanks.

hughlv

originate是主动，而perpetuate是被动？

切尔西

此题A错的在originate和perpetuated的时态不一致，一个一般现在时，一个一般过去时，无法并列

现在分词和过去分词是可以并列的，这个是正确用法

appleglybddd

C为什么不行呢？