给下列句子排序.使之成为一段通顺的对话.1. No

给下列句子排序，使之成为一段通顺的对话。1. No. she isn't.

2. Hello, David.

3. Where's your sister?

4. Hello, Wang Bing.

5. Is she your sister?

6. She's in the bedroom.

试题答案

4 2 5 1 3 6/2 4 5 1 3 6