—Let me introduce myself. I'm Albert.
—（）.

A:What a pleasure B:It's my pleasure C:I'm very pleased D:Pleased to meet you

—Aren't you Mary's sister
—（　）. I'm her aunt.

A:Yes I am B:No I'm not C:Yes I'm not D:No I am

—Let me introduce myself. I'm Albert.
—（　）

A:What a pleasure B:It's my pleasure C:I'm very pleased D:Pleased to meet you

—Aren't you Mary's sister
—（　）. I'm her aunt.

A:Yes I am B:No I'm not C:Yes I'm not D:No I am

—Let me introduce myself. I'm Albert.
—（）.

A:What a pleasure B:It's my pleasure C:I'm very pleased D:Pleased to meet you

—Aren't you Mary's sister
—（　）. I'm her aunt.

A:Yes I am B:No I'm not C:Yes I'm not D:No I am