GMAT Critical Reasoning (CR) | Re: For a long time, cows have been injected with rBST, an artificial

So this one doesn't look solid.

I am not convinced with E.

The conclusion is that the hormones cannot be determined hence ads are misleading.

We need to find the answer that strengthens the conclusion.

Choice A states that it will not be possible to prove the presence of hormones in the near future, so it should support the argument conclusion that ads are misleading because they cannot really prove that it is not there.

Choice E in my opinion is not relevant because we cannot correlate different
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