________ you on your vacation yesterday?A．Are B．Were C．Was D．Did

分类: 作业答案 • 2021-12-19 21:29:41

问题描述：

答

B．Were
be on vacation 放假,度假,固定词组
这是疑问句,且后面yesterday表明过去发生,主语是you,所以选择B were
【速度回答,有疑问请再问,祝开心~】
---VINE521单人团一个人在战斗