1. (2019高三上·滨州期中) 听下面一段独白，回答以下小题。

Many parents and teachers are concerned about children's lack of activities, but not all<br />know what can be done about it. One school principal, however, came up with a creative<br />solution. Zhang Pengfei, head of a school in northern China, decided to change the daily<br />exercise program and get his students moving by teaching them a modern dance routine. The<br />headmaster and 700 pupils of the school now performed the 30-minute routine every day at<br />break time. When a video of the dance was shown on social media, it became a big hit.<br />Since 1951, primary, middle and high schools in China have required pupils to undertake<br />a workout every day. It involves instructions shouted out over speakers. But Zhang has decided<br />to break with tradition, with pupils and staff members performing the dance routine instead.<br />He first discovered the routine at a public square and decided to learn it himself. He never<br />imagined the video would attract so much interest across the world. On one site it received more<br />than 250 million views. Weight problems among children are on the rise in China. It's estimated<br />that 28% of Chinese children will be overweight by 2030. Zhang's introduction of a daily dance<br />routine may be a step in the right direction. Many parents and teachers are concerned about<br />children's lack of activities, but not all know what can be done about it. One school<br />principal, however, came up with a creative solution. Zhang Pengfei, head of a school<br />in northern China, decided to change the daily exercise program and get his students moving<br />by teaching them a modern dance routine. The headmaster and 700 pupils of the school now<br />perform the 30-minute routine every day at break time. When a video of the dance was shown<br />on social media, it became a big hit. Since 1951, primary, middle and high schools in<br />China have required pupils to undertake a workout every day. It involves instructions<br />shouted out over speakers. But Zhang has decided to break with tradition, with pupils and staff<br />members performing the dance routine instead. He first discovered the routine at a public<br />square and decided to learn it himself. He never imagined the video would attract so<br />much interest across the world. On one site, it received more than 250 million views. Weight<br />problems among children are on the rise in China. It's estimated that 28% of Chinese<br />children will be overweight by 2030. Zhang's introduction of a daily dance routine may<br />be a step in the right direction.

1. （1） What is the speaker mainly talking about?

   A . An exercise activity. B . A dance party. C . A competition.
3. （2） Who started the dance routine?

   A . A student. B . The principal. C . A staff member.
5. （3） What modern problems could the dances help fight according to the talk?

   A . Weight problems. B . Learning problems. C . Discipline problems.