by ohthatpatrick Mon Nov 04, 2013 5:37 pm
You're very much on the right track! This is an Inference question, so we're just meant to accept these facts and then see which answer choice we can best prove/support based only on those facts.
As you said,
(A) we have no way to support "bad faith". Even though we're told that alternative medicine has no effects at all, the practitioners might be telling their patients that (good faith) or the practitioners might be convinced that the alternative medicine DOES have good effects (also good faith). To prove bad faith, we need to know that the practitioners KNOW the alternative medicine does nothing but tell patients it WILL do something.
(B) We are told that orthodox treatments are largely ineffective when it comes to aches, pains, and allergies. We are also told that alternative treatments do NOTHING. They have NO effects at all. You can't be "effective" if you have no effects at all. So we can support (B). There is no orthodox or alternative treatment that is effective for many aches, pains, and allergies.
(C) This is contradicted by the final sentence, which says that alternative medicine has NO EFFECTS AT ALL. As we just stated, you can't be "effective" if you have no effects. (Technically, we could quibble about this claim because the "placebo effect" can be an effective treatment, even though the placebo has no effects ... that's an indirect sense of being "effective" ... but even still, nothing in the paragraph brings up the placebo effect, so we have no ammunition for supporting that alternative medicine IS sometimes effective)
(D) Too extreme! "No" effective treatments are free from bad side effects? How are we going to justify such a sweeping statement? The only time we get language referring to unacceptable side effects is within a sentence saying that "sometimes that happens and people turn to alternative medicine as a result".
(E) Can't prove the future!
Hope this helps.