请听下面一段材料,回答第1至3题。 |
1. What does the man think of his first job? |
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A. It's simple. B. It's difficult. C. It's tiring. |
2. Where did the man begin his research on the AIDS drug? |
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A. At a small lab. B. At a night school. C. At a medical company. |
3. What is the woman probably? |
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A. A doctor. B. A patient. C. A reporter. |