听下面一段材料,回答第1-2题。1. How old was probably the man when he got his PhD?A. 18.B. 26.C. 28.2. When did th

题目简介

听下面一段材料,回答第1-2题。1. How old was probably the man when he got his PhD?A. 18.B. 26.C. 28.2. When did th

题目详情

听下面一段材料,回答第1-2题。

1. How old was probably the man when he got his PhD?  

A. 18.                  
B. 26.                      
C. 28.

2. When did the man begin his research on the AIDS drug? 

A. When he got a job in a lab.
B. When he was at night school.
C. When he worked at a company.
题型:听力题难度:中档来源:模拟题

答案

1-2: CC

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