大全SECTION18-5谢谢拉

大全SECTION18

5.     Despite no proof that the consumption of any particular foods reverse hardening of the arteries, studies indicate that refraining from eating certain foods could help reverse blockage of coronary arteries, the blood vessels that feed the heart.

(A) Despite no proof that the consumption of any particular foods reverse hardening of the arteries, studies indicate that refraining from eating certain foods could

(B) Despite no foods having been proved to reverse hardening of the arteries when consumed, studies indicate that refraining from eating certain foods can

(C) Although the consumption of no particular foods have been proved to reverse hardening of the arteries, studies indicate that to refrain from eating certain foods could

(D) Although not proved that the consumption of any foods reverse hardening of the arteries, studies indicate that refraining from eating certain foods can（E）

(E) Although it has not been proved that the consumption of any particular food will reverse hardening of the arteries, studies indicate that refraining from eating certain foods can

Ｅ

为什么Ａ，Ｄ不行？

提醒一下：

在gmat里表转折一般不用despite,如果用despite后面最好跟一个实义名词。

另外，这个地方用can，不用coulnd，因为前面都是一般时态。

D的话，MM可以考虑一下 proved修饰的是谁？还有although(这个不确定)一般跟的是句子。

以下是引用jessiebetty在2006-7-22 13:27:00的发言：

大全SECTION18

5.     Despite no proof that the consumption of any particular foods reverse hardening of the arteries, studies indicate that refraining from eating certain foods could help reverse blockage of coronary arteries, the blood vessels that feed the heart.

(A) Despite no proof that the consumption of any particular foods reverse hardening of the arteries, studies indicate that refraining from eating certain foods could

(B) Despite no foods having been proved to reverse hardening of the arteries when consumed, studies indicate that refraining from eating certain foods can

(C) Although the consumption of no particular foods have been proved to reverse hardening of the arteries, studies indicate that to refrain from eating certain foods could

(D) Although not proved that the consumption of any foods reverse hardening of the arteries, studies indicate that refraining from eating certain foods can（E）

(E) Although it has not been proved that the consumption of any particular food will reverse hardening of the arteries, studies indicate that refraining from eating certain foods can

Ｅ

为什么Ａ，Ｄ不行？

mm注意一下a中的结构despite no proof that这是一种典型的awkward形式。og中的很多类似题都告诉我们gmat喜欢直接的表达方法，这里用名词明显不如e中的动词形式的prove来得清楚、直接

d中although是要引导一个句子，这里没有主语，可以理解为从句和主句的主语一样都是studies.也就是同一些studies既没有proved……，又indicate……。明显和原来的句意不符。而且，即使是although句的主语是studies，它是缺乏动词的。

我再补充一下，d 少了个 particular

呵呵，改变原句了