According to a survey of graduating medical students conducted by the Association of American Medical Colleges, minority graduates are nearly four times more likely than are other graduates in planning to practice in socioeconomically deprived areas.

1. minority graduates are nearly four times more likely than are other graduates in planning to practice
2. minority graduates are nearly four times more likely than other graduates who plan on practicing
3. minority graduates are nearly four times as likely as other graduates to plan on practicing
4. it is nearly four times more likely that minority graduates rather than other graduates will plan to practice
5. it is nearly four times as likely for minority graduates than other graduates to plan to practice

 the answer is A,but I prefer C.

I have two questions as follows:

"plan to do" and "plan on doing" are both correct?

In this sentence, the subject " minority graduates " is supposed to be campared with the subject" other graduates ＂？

Ｔhanks a lot

four times more likely than ,4倍怎么能用as as呢？，C肯定排除的

至于plan两种用法都有的，不用作衡量答案的标准（GMAT有时候就是用这些都对的额

东西来搅乱军心的）

the subject " minority graduates " is supposed to be campared with the

subject" other graduates ＂，

谢谢回复咧。。

但four times as...as应该是很标准的用法。。

并且在a中，are用的很多余，既然是主语相比较，加上反而引起歧义。。

有种说法是，be likely to do...所以此题中因为c。。。

nn们来看看咧~~

 A:more likely than 固定词组。

B:句子是比较主语，只有当句子当中，只有主谓的时候，才能省略助动词，但是这里

是有表语存在的，所以不能省略。

C：as likely as表示和什么一样可能。。four  times as likely as 表示和4倍的

一样可能，而不是说可能4倍多=four times more likely than 。。语境不一样。所

以错。

D，E、明显错误

C

plan on doing没问题

可是likely to do而不是likely in doing