Before you sak the librarian for help,you should make every effort to find the materials yourself.

分类: 作业答案 • 2021-12-20 09:48:45

问题描述：

Before you sak the librarian for help,you should make every effort to find the materials yourself.
bang wo ba juzi fanyi yi xia

答

在求助图书管理员之前,你应该尽量自己找材料.