阅读短文，选择正确的答案。
Joan is an American girl. She lives in China now. She is in my class. Her parents work in China, too, but her brother works in the U.S.A. He often writes letters to them. Joan likes Chinese classes very much, and likes speaking Chinese with us after school. Her father teaches us English well. We all like his class. On Sundays, Joan goes to the People's Park with her father and mother. Sometimes she goes shopping with her mother. They like the Chinese food very much. It's a happy family.
Joan is from ________.
A. China        B. Japan
C. the U.S.A.    D. Canada
How many people are there in Joan’s family?

A．Three.	B．Four.
C．Five.	D．Six.

Joan's ________ is an English teacher.

A．father	B．mother
C．brother	D．father and mother

How often does Joan go to the shop?

A．Often.	B．Never.
C．Every Sunday.	D．Sometimes.

What can we know from the passage(段落)?

A．Joan's mother is a good doctor.

B．There are three people in her family.

C．They like to eat the Chinese food a lot.

D．The family are all in China.