they send a lot of cards to their friends.改为一般疑问句

分类: 作业答案 • 2021-12-03 15:47:51

问题描述：

答

答案：【Do they send a lot of cards to their friends?】
解析：send是动词,且they是复数代词,所以要用助动词do来引导一般疑问句.
【你的10满意,我们团队的无限动力】