Lucy and Lili are sisters.They are all in Class four,Grade seven.改错

分类: 作业答案 • 2021-12-18 12:16:20

问题描述：

Lucy and Lili are sisters.They are all in Class four,Grade seven.改错
务必在8月6日之前给我答案!

答

两个人用both,不用all.Lucy and Lili are sisters.They are both in Class four,Grade seven.