What are these?These're my two ___books?A.classmate's B.classmates C.classmates' D.classmate

分类: 作业答案 • 2022-06-21 10:44:25

问题描述：

What are these?These're my two ___books?
A.classmate's B.classmates C.classmates' D.classmate

答

c正确

答

不对
应该是C
先变复数,再加一撇