Question

Einstein is known _________ a great scientist.
A of          B for       C as          D to

Answer 1

C

be known as ……，意思為以……身份而著稱，be known for……，意思為以某地或某物而著稱，本題的含義是愛因斯坦以作為一個偉大的科學家而著稱，故本題選C。