单项选择题

Being colour-blind, Sally can't make a ______ between red and green.

A．difference
B．distinction
C．comparison
D．division
<上一题 目录 下一题>
热门 试题

单项选择题
As the manager was away on a business trip, I was asked to ______ the weekly staff meeting.
A．preside
B．introduce
C．chair
D．dominate
单项选择题
You must insist that students give a truthful answer ______ with the reality of their world.
A．relevant
B．simultaneous
C．consistent
D．practical
相关试题