当你读完这本书请把它归还给学校图书馆:when you have()()the book,please ()it to the school library.

问题描述:

当你读完这本书请把它归还给学校图书馆:when you have()()the book,please ()it to the school library.

finished reading, return
希望能帮到你,祝更上一层楼O(∩_∩)O