求助两道语法题,怎么改正呢???为什么???

gujianp2002 · 发表于 2005-3-7 10:47:00

6.Salt is manufactured in quantities that exceed those of most,.......,other commercial chemicals.
A.of an not
B.not if an are
C.are not an
D.if not an
答对率：49%
答案： d

7.Contemporary film directors,some of [them] write the scripts for,act in,and [even] produce their own [motion] pictures, are [thereby assuming] ever more control of their art.
答对率：43%
答案：a

beautywawa · 发表于 2005-3-7 15:25:00

1.麻煩樓主下次多題請分開發帖提問,,,一來方便討論,二來方便查找搜索

2.

【必读】语法区第一贴－《语法区版规》提问格式说明

麻煩樓主按照发贴格式，谢谢合作唷。

gujianp2002 · 发表于 2005-3-7 21:58:00

gtren · 发表于 2005-3-8 04:58:00

the four choices in your first questions are all wrong as I have saidtime again.

lease change all " an"s to "all", then it will bevery obvious that D is the best answer.

2. Q 2 is an adjective clause. "them" ==> "whose"

enjoylife517 · 发表于 2005-3-8 14:35:00

1、赞同楼上的gtren的看法。

2、是不是应理解成非限制性定语从句，some of whom

gtren · 发表于 2005-3-9 01:18:00

2. sorry, change "them" to "whom"

求助两道语法题,怎么改正呢???为什么???