单项选择。______ ______ are they? They are red, green, yellow and grey. [ ]A.Which colour B.What colour C

题目简介

单项选择。______ ______ are they? They are red, green, yellow and grey. [ ]A.Which colour B.What colour C

题目详情

单项选择。
______ ______ are they? They are red, green, yellow and grey.
[     ]
A.Which colour
B.What colour
C.Which colours
D.What colours
题型:单选题难度:中档来源:0128 期末题

答案

D

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