A

Mr Wu: Good morning, Bruce. Sit down, please. May I ask you some questions?

Bruce: Certainly. What do you want to know?

Mr Wu: First, when were you born, Bruce?

Bruce: On June 22,1980.

Mr Wu: Secondly, where were you born?

Bruce: In Sydney, Australia.

Mr Wu: Where was your father born?

Bruce: He was born in Sydney, too.

Mr Wu: When was he born?

Bruce: Sorry, I don't know. But I know he's about forty years old.

Mr Wu: I see. What does your father do?

Bruce: He's a doctor. He works in a hospital here.

Mr Wu: Is your mother working in China, too?

Bruce: No, she works in Sydney. She's coming to China soon.

Mr Wu: Oh, that's very good. I have no more questions. Thank you, Bruce.

Bruce: You're welcome, Nr Wu. Good-bye.

Mr Wu: Good-bye.

我是小医生。

下列疾病与人体激素分泌无关的是（  ）

How many       do you have?

如图为某生态系统能量流动的图解，其中代表人的字母是（ ）