CD语法笔记有一题不明！！请教XDJM

gerry0601 · 发表于 2005-8-14 18:05:00

13. In western North America, _____ form the Great Divide, which separates the areas from which waters flow either eastward to the Atlantic or westward to the Pacific.

(A) the Rocky Mountains

(B) where the Rocky Mountains

(C) the Rocky Mountains in which

(D) there are the Rocky Mountains

答案是A！！

我选的D

happytoni · 发表于 2005-8-14 18:12:00

的确应该选A

hollywoodgirl · 发表于 2005-8-14 21:19:00

如果选D的话，后面应该是forming

水滴石穿 · 发表于 2005-8-15 00:09:00

已经有FROM 了

sunnyfrutti · 发表于 2005-8-15 01:02:00

"form" is a verb. If you choose D, there are two verbs in one sentence.

lxd312 · 发表于 2005-8-15 03:47:00

该句子缺主语，只有A合适。

fjmaple · 发表于 2005-8-15 04:03:00

. In western North America, _____ form the Great Divide,( which separates the areas)( from which waters flow either eastward to the Atlantic or westward to the Pacific.)

后面的句子修饰Great Divide, 修饰的句子中间又有一个从句。

那么很清楚了。 form是verb.