疑问

tulipmontreal · 发表于 2004-8-6 21:16:00

第9题的引用:

205. The peaks of a mountain range, acting like rocks in a streambed, produce ripples in the air flowing over them:

the resulting flow pattern, with crests and troughs that remain stationary although the air that forms them is moving

rapidly, are known as “standing waves.”

(A) crests and troughs that remain stationary although the air that forms them is moving rapidly, are

(B) crests and troughs that remain stationary although they are formed by rapidly moving air, are

(C) crests and troughs that remain stationary although the air that forms them is moving rapidly, is

(D) stationary crests and troughs although the air that forms them is moving rapidly, are（C）

(E) stationary crests and troughs although they are formed by rapidly moving air, is

d,e 的错误之一就是把实意动词REMAIN给换成了 be , 而且把 be省略了, 自以为很简洁????

Ø 15的引用

1. Unlike most warbler species, the male and female blue-winged warbler are very difficult to tell apart.

(A) Unlike most warbler species, the male and female blue-winged warbler are very difficult to tell apart.

(B) Unlike most warbler species, the gender of the blue-winged warbler is very difficult to distinguish.

(C) Unlike those in most warbler species, the male and female blue-winged warblers are very difficult to distinguish.

(D) It is very difficult, unlike in most warbler species, to tell the male and female blue-winged warbler apart.（E）

(E) Blue-winged warblers are unlike most species of warbler in that it is very difficult to tell the male and female apart.

(E)请讲解in that的意思.分析一下E的语法结构

7. Since the 1930’s aircraft manufacturers have tried to build airplanes with frictionless wings, shaped so smoothly and perfectly

that the air passing over them would not become turbulent.

(A) wings, shaped so smoothly and perfectly
(B) wings, wings so smooth and so perfectly shaped
(C) wings that are shaped so smooth and perfect
(D) wings, shaped in such a smooth and perfect manner
(E) wings, wings having been shaped smoothly and perfectly so

key B

24题引用

It may someday be worthwhile to try to recover uranium from seawater, but at present this process is prohibitively expensive

(A) It may someday be worthwhile to try to recover uranium from seawater

(B) Someday, it may be worthwhile to try and recover uranium from seawater

(C) Trying to recover uranium out of seawater may someday be worthwhile

(D) To try for the recovery of uranium out of seawater may someday be worthwhile

(E) Recovering uranium from seawater may be worthwhile to try to do someday

33. From the earliest days of the tribe, kinship determined the way in which the Ojibwa society organized its labor, provided

access to its resources, and defined rights and obligations involved in the distribution and consumption of those resources.

(A) and defined rights and obligations involved in the distribution and consumption of those resources

(B) defining rights and obligations involved in their distribution and consumption

(C) and defined rights and obligations as they were involved in its distribution and consumption

(D) whose rights and obligations were defined in their distribution and consumption

(E) the distribution and consumption of them defined by rights and obligations

为什么划线部分用了those,前面都是its?

LES · 发表于 2004-8-6 21:54:00

敬爱的tulipmontreal版主，请以身作则，发帖请先阅读

http://forum.chasedream.com/dispbbs.asp?boardID=23&ID=36320&page=1

谢谢！

ca3ltoys · 发表于 2004-8-7 03:05:00

很长时间没看Gmat了，有些生疏了。问题提的不好，请大家见谅。