Dear Zhou Lan,

Thank you very much for your mail. I want to go to China. I know something about China from your e-mail. Your English is very good. But I don’t know much Chinese. Now I’m learning it from my parents. They know much about China. They tell me many things about China.

I’m happy to know that you like your school and your family. Do you want to know my family and my school? I have a big family. My grandparents and my parents are all very fine. My father has a brother. He is my uncle, John. He and my aunt have their children. They’re Bill, Linda, Mary and Lily. My brother Dick is a boy of eighteen. I like my family very much. I’ll go to China next year with my mother. She is going to teach English in a middle school in Beijing.

Yours,

Annie

小题1:Who will come to China?

A．Annie

B．Annie’s family

C．Annie and her mother

D．Annie’s parents.小题2:Who teaches Annie Chinese?

A．Zhou Lan

B．Annie’s parents

C．Annie’s grandparents

D．Annie herself

在小儿腕骨骨骼发育中说法正确的是（）

A.出生时已有1颗骨化中心

B.1～9岁腕部骨化中心的数目是其岁数加1

C.最晚出现的是豆状骨

D.可以测定骨龄来协助诊断疾病

E.先天性肾上腺皮质增生症患者骨龄落后