Question

【题目】Being blind is something _________ most people can't imagine.
A.who
B.what
C.that

Answer 1

【答案】C
【解析】句意：眼睛看不见是大部分人难以想象的。这是一个定语从句，先行词是something，只能用that引导定语从句，所以答案是C。