单选题 Being colour-blind, Sally can’ t make a _____ between red and green.无
【正确答案】 B
【答案解析】句意： 萨莉是色盲， 她分辨不出红色和绿色。 make a distinction between A and B区别A和B。 make a difference有影响， 有关系。 make a comparison between A and B比较A和B。make a division进行划分。