【英语】用适当的介词填空.The pencils _____ all colors are for just 1 yuan.

问题描述:

【英语】用适当的介词填空.The pencils _____ all colors are for just 1 yuan.

in
感觉比较顺口

of
The pencils _____ all colors are for just 1 yuan.

填 of
The pencils of all colors are for just 1 yuan.