【题目】听下面一段较长对话，回答以下小题。
【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.
在线课程【答案】
【1】B
【2】C
【3】A
【解析】
【原文】
W: Bob, I’m sure you know about second-hand smoke.
M: Of course, I do.
W: But have you heard about third-hand smoke?
M: Third-hand smoke? I’m afraid not. What is that then?
W: Well, it is here in today’s paper. Parents may think they are protecting children from second-hand smoke when they smoke outside their home or only when the children are not there. But now researchers are warning about what they call third-hand smoke. When you smoke dangerous matter from cigarettes get into your hair and clothing. As babies are the weakest, when you come to a baby, you pass it to the baby and increase the chances of disease in the baby.
M: Is that so? In that case I have to say that I should never get close to a baby.
W: That’s right. Actually all smoking parents should do the same or better give it up completely.