题目

听一段对话，回答以下小题。【1】What are they talking about?A. The CCTV news. B. The sports program. C. The TV station. (电视台)【2】What does the woman think of watching too much TV?A. It is good for health. B. It is not helpful. C. It is helpful for sports. 答案：【答案】【1】 B 【2】 B 【解析】W: Do you like watching sports programs on TV, Nick?M: Yes. I like sports. So my favorite TV channel is CCTV-5.W: How long do you watch it every day?M: About 3 hours every day.W: Doing some sports is good for your health, but I don’t think watching too much TV is helpful.【1】略【2】略有关溶液说法正确的是A.溶液由溶质和溶剂两种物质组成 B.溶液是均一稳定的化合物C.溶液中一定含有水 D.水是常见的溶剂