Color-blind people often find it difficult to _____ between blue and green.A．com_刷题宝

题干

Color-blind people often find it difficult to _____ between blue and green.

A．compare

B．separate

C．distinguish

D．divide

上一题下一题 0.64难度单项选择更新时间:2013-04-11 02:58:23

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