The red bag is only 10 dollars.对red 划线部分提问（ ）（ ）is only 10 dollars.讲清楚原因 快
问题描述：
The red bag is only 10 dollars.对red 划线部分提问
（ ）（ ）is only 10 dollars.讲清楚原因 快
答
which one
答
which color
答
which color
问颜色,所以要用 哪个 （which) color
答
Which bag