问题
单项选择题
It is very difficult for him to______between blue and green.
A.contrast
B.distinguish
C.separate
D.compare
答案
参考答案:B
解析:distinguish between“区别,辨别”,如:distinguish between right and wrong“分清是非”; contrast(with)“形成对比;相对照”,如:His actions contrast sharply with his promises.他的言行相差太远。separate(from).“分开,隔开”,如,Separate the good ones from the bad.使好的和坏的分开。compare(with)“比较”,指研究,评判人与人或事物与事物之间相同或相异之程度,如:compare your composition with the model composition“把你的作文与范文相比较”。