which / what colour do you like best ,yellow ,grey or red?用哪一个疑问词对,为什么?
问题描述：
which / what colour do you like best ,yellow ,grey or red?
用哪一个疑问词对,为什么?
答
Which是对的,因为后面给了三种颜色让你选,所以该用which,表示选择