您的位置: 首页 > 作业答案 > 英语 > Make sure you must keep the fish tank clean .请问这句话错在哪里?

Make sure you must keep the fish tank clean .请问这句话错在哪里?

分类: 作业答案 • 2021-12-03 12:48:23

问题描述：

Make sure you must keep the fish tank clean .请问这句话错在哪里?
这是道改错题,

答

must 删除