-What idea can a man who is blind from birth have _____ color?

问题描述:

-What idea can a man who is blind from birth have _____ color?
What idea can a man who is blind from birth have _____ color?
-I don’t know.
A.in B.of C.with D.for

正确答案为B
对于一个先天失明的人来说是怎么样理解色彩的?