krittapat wrote:
GMATNinja KarishmaB egmat mikemcgarryCould you please explain why choice C is wrong?
I think that it clearly communicates the cause-effect relationship by using the word 'because of'. But, why is A a better one?
Good question. This one is mostly about logic and clarity, and not exactly a question of right vs. wrong.
Consider the following two examples:
1) Because Tim forgot to pick his kids up from school, they're wandering around the neighborhood, weeping and asking strangers for Skittles.
2) Because of Tim, who forgot to pick his kids up from school, they're wandering around the neighborhood, weeping and asking strangers for Skittles.
The first sentence has a clear causal relationship. The kids wandering around the neighborhood is a consequence of what Tim
did, namely, forgetting to pick them up.
The second one is a little murkier. Now the reason the kids are wandering is Tim
himself, and the fact that he forgot his kids is just incidental information. That isn't wrong, exactly. Tim is the person who screwed up, after all. But it isn't Tim's existence that's the problem. (Not the whole problem, at least.) It's what he
did. So while, I wouldn't say this one is wrong, it's not quite as clear or logical as the first sentence.
Here, (C) is more like the second example, making it sound as though the young recruits
themselves are why executives fear for the economy, and the stuff about the poor training is incidental.
And (A) is more like the first example, conveying the idea that the problem is that the young recruits are "so poorly educated and trained."
Because the emphasis in (A) is more logical, and the construction is cleaner and more concise, it's a better choice than (C), which I don't think is inherently wrong. Really tough, subtle decision point there.
I hope that helps!