![](https://cos-cdn.shuashuati.com/pipixue-web/2020-1231-2005-12/ti_inject-812ce.png)
听下面一段材料,回答1-3题。 1. How did the woman get to know about third-hand smoke? A. From young smokers. B. From a newspaper article. C. From some smoking parents. 2. Why does the man say that he should keep away from babies? A. He has just become a father. B. He wears dirty clothes. C. He is a smoker. 3. What does the woman suggest smoking parents should do? A. Stop smoking altogether. B. Smoke only outside their houses. C. Reduce dangerous matter in cigarettes.