辛沛沛NO-BOOK 辛沛沛口语提高版上册 Lesson 47 Up
时间：2019-01-14 作者：英语课 分类：辛沛沛NO-BOOK 辛沛沛口语提高版
英语课
Lesson 47 Up
1.What's up?
2.It's up to you.
3.I'm now up a tree.
4.Time is up!
5.Up with you.
6.He's not up to the duties as a monitor.
7.Are you up for some coffee?
8.There are many ups and downs in life.