来自刘熹的问题
Thebooksthatigavetotheboy()interesting.A.isB.are那个that后不是用单数is吗?听别人说是are,但又不肯定,为什么?
Thebooksthatigavetotheboy()interesting.A.isB.are那个that后不是用单数is吗?听别人说是are,但又不肯定,为什么?
1回答
2020-12-10 08:21