补全对话(方框中有两项是多余的)

A. Welcome to my home! B. What does your mother do? C. Nice to meet you too. D. He is a manager in a hotel. E. No, I can't. F. Can you teach me to do it? G. Yes, I can.

(M=Mary；Z=Zhang Li)

M：Hello. Nice to meet you.

Z：My name is Zhang Li. I'm from Shanghai. I'm twelve years old. Can you speak Chinese, Mary?

M：But I can speak English well.

Z：I can speak Chinese and English well. Can you swim?

M：No, I can't. My mother can swim.

Z：

M：She works at a hospital. She is a doctor.

Z：My mother is a doctor too.

M：Really? Is your father a doctor?

Z：No, he isn't. And he can play the piano very well.

M：Your parents are very great! I hope to visit them some day.

Z：