1.even as就相当于as,这个问题我也问过，后来在lsat上找到答案le
GMAT Even as they never forgave) the Crusaders who overran their homeland, the Syians have never absolved the French for taking territory from them.
LSAT句子：Even as an individual fails to develop fully without constant interaction with an equal, a tradition of thought loses vitality and lacks the capacity for rigorous self-criticism without the probing presence of an authentic "other".
2.make do是固定词组，make do : to get along or manage with the means at hand,就是凑合着用的意思
3.study和后面的宾语分割太远
4.B is right,A中的most warbler species和the male and female blue-winged warbler不可比较。the pronoun it here stand for the infinitive "to tell..apart"
5.这位gg，你题目都没抄对阿
OG 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
(E) stationary crests and troughs although they are formed by rapidly moving air, is
OG解释的意思是E把although引导的非独立状语从句放在了前置短语中（with crests..),正确的用法是只能出现在整个从句的谓语部分。具体的意思我也说不上来，只是觉得E中的although从句是在修饰crests and troughs,而C中的although从句好像是更独立一些，因为从句的主语是air,不是they(crests and troughs)。呵呵，估计我也没说明白，斑竹给解释一下吧：）
[此贴子已经被作者于2002-9-17 22:42:31编辑过] | 
