_____ pen is Luck's?-----The blue one.A.What col

问题描述:

_____ pen is Luck's?-----The blue one.A.What col
_____ pen is Luck's?-----The blue one.
A.What color
B.Which color
C.How many
D.How
应该选哪个?急用~

选b,为神马啊根据上下文可以知道填空句要问的是:哪个颜色的钢笔是Luck的,用which,所以是b,望采纳,不懂得可以再问