单选题
What will your blood pressure happen when you have arm exercise?
【正确答案】
B
【答案解析】[听力原文]9-10
M: Now some doctors are strongly encouraging arm exercises.
W: Arm exercises? Is that because arms are too fat or soft?
M: Actually that's not the main reason. They say that arm exercises can make you physically healthy.
W: But I was told that arm exercises could raise your blood pressure.
M: Yes, but the article I read suggests some ways to make up for that.
W: Really! How?
M: By adding leg exercises, so that the arms don't do all the work.
W: And in return I'm sure that there's a good chance of losing weight.
M: Sounds right to me.
W: So what exercises do the experts suggest?
M: They mentioned quite a few exercises, but one of the popular is cycling.
W: Good. I must try that.
单选题
Which popular exercise do the experts suggest?