Sentence Correction (SC) | Re: Many people think of Isaac Asimov to be solely a science fiction write

My answer is(C) . It took me 48 seconds. It is a pure play on idioms.

I believe that "Think of somebody as" is the right idiom, though I only find scant discussions online, one of which can be found at https://forum.wordreference.com/threads ... s.3404183/

(A) Not idiomatic use.
(B) Not idiomatic use.
(D) "being" is either superfluous
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