A句我的翻译：很少装有RDS的从1994年后开始在V地广播的电台会广播给有装有RDS系统收音机的住在以前RDS系统到不了的地方的人。

CD还有一种排除方法，语义为王的情况下，这个C可能存在歧义，假设这个simply就是修饰random，那么这个 simply random by-products到底是想表示与前面那个are not平行还是与前面的favored一起构成一个过去分词结构修饰整个主句，补出are使得平行更加明显语义更加清晰。

if "after" is followed by a verb form, that verb form must be a gerund (-ING). hence "after pounding".
but "the best way ... is ..." must go with an infinitive (TO + verb), not a gerund. i.e., you must write "the best way is ... TO + verb".
it's unidiomatic to write "the best way is ... verbING".

因果在这道题与方案推理解题思路是一样的，就是选项是放在因与果之间。问：为什么狼群被大量捕杀，羊死的更多了呢？

Suggestion: Make your decision by sentence structure and then by the intended meaning.

to be true可以看成是to be sold, Ron大神讲过to be的结构是“一定会发生的”意思。如果选They may not think to be true，may 和to be就矛盾了。可以这样理解吗

C: emmer wheat was domesticated in that strip.
P: wild and remains of cultivated are both found in that strip.
因果-QUOTE RON “have been found growing”这个是在讲野生的现在也在生长；选项要能放在P和C之间而加强的，做题问自己“为什么被一起发现，就能证明是在那家养的呢”？思路有两个，一个是有了这个选项，可以更加正向增强【因果联系】；另一个是基于这个前提下，没有其他因素【干扰因素】。D说明两者没有存在其他干扰因素。

(C) in addition (adv) _even we delete it, the meaning of the core of the sentence should not be changed. Hwr, the meaning changes here and we know that the intended meaning: 1st woman and Swedish writer are of the same importance.
(D) Grammatically correct and convey a clear meaning.
(E) that cannot modi ppl. Of course, there are other problems in the choice.

(A) ving，SVO。S shd immediately follow the ving
(B) She+ and SL blablabla->change meaning. Btw, shd avoid the usage like this one in which the pronoun precedes the ante. Besides, that modfied ppl is definitely wrong in GMAT.

A是方案的否定性副作用，削弱推理。但是没有削弱航班延误。

错选B。
还是觉得是因果。。。

Any given person would actually be expected to know 2.5 unemployed workers, assuming that ALL UNEMPLOYED WORKERS ARE EVENLY DISTRIBUTED. In other words, there would have to be an equal chance that the 50 workers I know are just as likely to be unemployed as the 50 workers you know.
From ManhattanGMAT Staff

pause equally frequently whether the chase is up or down an incline（无论上坡还是下坡） 削弱休息论

遵守法律这一动作对法律内容本身不构成影响，因此不能用不定式。

从句的主语是compliance, 其后的谓语动词需要与主语一致。

“by imitation and practice"，用名词优于动词是因为后半句的主语是curiosity本身而不是chimpanzees.

by which用法：
Theorem X was proved by induction by several professors.
This chapter introduces induction, the method by which theorem X was proved by several professors.

1.which是不能跳跃指代的，只能就近指代the Aramaic script，所以要用bring with BA的结
2.从句倒装，

derive 是 alphabets的动词

后半句还原为正常顺序后应该是both the northern and southern Indian alphabets derive from which(指代前面的te Aramaic script）所以动词不可以加s

derive为何不用一般过去时？因为是客观事实，比如下面的例句？medieval physicians were the first to discover that blood circulates through the human body