there is a pen and tow books on the desk.对 a pen and tow books 提问,该咋样提呢?用is 还是are?

分类: 作业答案 • 2022-01-02 13:11:55

问题描述：

there is a pen and tow books on the desk.对 a pen and tow books 提问,该咋样提呢?
用is 还是are?

答