Superconductors are substances that conduct electricity without resistance at low temperatures. Their use, however, ...
Biancaon October 9, 2017
Answer A
That was already stated in the above statements, so how can that be the answer?
Reply
Mehranon October 10, 2017
Hi @bdeleon30, thanks for your post. This is a Must Be True question. Sometimes, the correct answer on such questions is text directly derived from the stimulus. Put differently, just because the statement in (A) is essentially a repeat of a statement from the stimulus does not disqualify that answer choice from being correct on a Must Be True question.
