PREP 72 请教

72. A recent United States Census Bureau report shows that there are more than three times as many households where the children and grandchildren are living in their grandparents’ home as compared to households where the grandparents are living in their children’s or grandchildren’s home.

(A)as compared to households where the

(B)as there are households where the

(C)as those whose

(D)than compared to those where the

(E)than there are whose

A: compared to和前面的as…as结构重复

B: correct

C: whose grandparents 和前面不对称

D: than和前面不对称

E: 同上

注意：

1、household做家庭讲，应该用where

我觉得C更好一些呀，而且，感觉B有there are 很难和前面的平衡起来，求教？？？

72. A recent United States Census Bureau report shows that there are more than three times as many households where the children and grandchildren are living in their grandparents’ home as compared to households where the grandparents are living in their children’s or grandchildren’s home.

parallel with this part

谢谢

there be句型很特殊。可以看成主语后置的倒装：

A recent United States Census Bureau report shows that more than times as many households are there where the children and grandchildren are living in their grandparents' home as households are there where the grandparents are living in their children’s or grandchildren’s home.

变回原型后就看出答案和前面完全对称。