1. (2021七上·慈溪竞赛) 从方框中选择适当的句子完成对话，其中有一项为多余项。

David: Excuse me, Cindy.

Cindy: Oh, no, David, where do you find it?

David: So whose is the watch?

Cindy: Oh, I think it's Anna's. This watch is black.
Hers is black, too.

David:

Cindy: Yes. It's 6224-4675

David: Thanks.   Is this your jacket?

Cindy: Thank you.

David: You're welcome.

A. Is this your watch? B. Yes, it's mine. C. How about the jacket? D. Do you know her number? E. It's on the teacher's desk. F. Yes, I like it.