情景交际
A. that's too bad.
B I left my cell phone in one of the clothing shops.
C It doesn't matter.
D You should go to the police station.
E It wasn't there .
F That's really kind of you.
M: Why do you look so unhappy , Jane ?
W: I went shopping this morning .____
M: Oh,____ Did you get back ?
W: No, I didn't . I went back to the clothing shop and the shop assistant said that ____. I think someone must have taken it
M: I think____
W: I think so, too
M: Well, I can go there with you
W:____ Thanks a lot
M: Not at all . Let's go now
W: OK
与
都是集合
的子集， 则图中阴影部分所表示的集合为
