Question

【题目】听下面一段较长对话，回答以下小题。

【1】Where did the man work after he graduated from high school?

A. In a restaurant B. In a medical lab C. In a hospital

【2】How old was the man probably when he got his PHD?

A. 16 B. 28 C. 36

【3】When did the man begin his research on the AIDS drug?

A. When he worked in a lab

B. When he was at night school

C. When he worked at a company

Answer 1

【答案】

【1】B

【2】B

【3】C

【解析】

【1】此题为听力题，解析略。

【2】此题为听力题，解析略。

【3】此题为听力题，解析略。