NO BOOK口语提高版 Lesson47 48:怎么了
文本：
Lesson 47 Up
's up?
's up to you.
3.I'm now up a tree.
is up!
with you.
's not up to the duties as a monitor.
you up for some coffee?
e are many ups and downs in life.
Lesson 48 Nice
's nice of you to see me off.
2.A nice day,isn't it?
meeting you.
's a nice problem.
is nice and kind.
shot!
nice,John.
me names again,then no more Guy.
