Hawkingisknownthegreatestscientistalive.A.ofB.forC.asD.to

Question

Hawking is known _________ the greatest scientist alive.

A. of B. for C. as D. to

Answer 1

C

分 析：
考查介词辨析。句意：霍金被认为是在世的最伟大的科学家。A......的；B为，给；C作为；D到，向。be known as...作为......而出名，be known for...因为......而出名，故选C。

考点：
考查介词辨析