听下面一段材料,回答第1-3题。1. Where did the man work after he graduated from high school ?A. In a company.B. In

题目简介

听下面一段材料,回答第1-3题。

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

A. In a company.
B. In a 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 high school.
C. When he worked at a company.

题型：听力题难度：中档来源：吉林省期中题

1-3: BBC