选内容补全对话/短文

Mike: Hi, Helen. Welcome to my house.

Helen: Thank you, Mike.

Mike: Thanks.

Helen:

Mike: There are six rooms.

Helen: Can I have a look?

Mike: Sure.

Helen: It's so big. Where's your bedroom?

Mike:

Helen: Wow! There are many dolls in your room. Let's play with them.

A. This is the living room. B. How many rooms are there? C. It's a nice house! D. It's beside the bathroom. E.Come in, please.