语法小题,请G友帮忙

蓝飞

GWD-8-Q20:

Not only did the systematic clearing of forests in the United States create farmland (especially in the Northeast) and gave consumers relatively inexpensive houses and furniture, but it also caused erosion and very quickly deforested whole regions.

A.      Not only did the systematic clearing of forests in the United States create farmland (especially in the Northeast) and gave consumers relatively inexpensive houses and furniture, but it also

B.       Not only did the systematic clearing of forests in the United States create farmland (especially in the Northeast), which gave consumers relatively inexpensive houses and furniture, but also

C.      The systematic clearing of forests in the United States, creating farmland (especially in the Northeast) and giving consumers relatively inexpensive houses and furniture, but also

D.      The systematic clearing of forests in the United States created farmland (especially in the Northeast) and gave consumers relatively inexpensive houses and furniture, but it also

E.       The systematic clearing of forests in the United States not only created farmland (especially in the Northeast), giving consumers relatively inexpensive houses and furniture, but it

答案 我选择的是B,为什么 不对呢?

lylzzf3841

B有which的指代错误啊~D哪里有错呢? lz为什么不选?

蓝飞

不应该是 not only.....but also 的结构吗?D中没有not only 啊...不明白

suzy2728

not only did 和but also caused不平行的.

在这里,creat,gave,caused是并列的.不要见到not only..but also 就觉得一定选它,如果是,那么GMAT也就人人800了

注意注意

hanheli

以下是引用蓝飞在2009-4-23 9:40:00的发言：

答案 我选择的是B,为什么 不对呢?

这句话是说 the systematic clearing of forests 提供耕地,居住地,但是同时blablabla...

你选B的话,not only did  the systematic clearing of forests create....后面应该是和sytematic clearing of forests并列,而不是和create并列了.

ls说的对,并不是有not only but also就一定要选的,关键看句子的意思.

蓝飞

好的,明白了,谢谢suzy2728 ,hanheli

Howto

其实最主要的问题是这句话是转折的意思,而不是递进