听力原文：W: Exercise, exercise, exercise! We hear so much about it these days. Yet even th

e experts can't agree on which exercises are best. Now some doctors are strongly encouraging arm exercises.

M: Arm exercises？ Is that because our arms are too fat？

W: Actually, that's not the main reason. They say that arm exercises are an ideal way to become physically fit.

M：(22)But don't arm exercises raise your blood pressure？

W：That they do. (23)But the article I read mentioned ways to compensate for that.

W：They mentioned quite a few. (25)But sonic of the more popular ones are cycling with special bicycles that make you use both your arms and legs, and walking vigorously while you wear arm weights. And the key words to keep fit are "keep exercising"．

M：I must try that. I like to walk a lot. There is no way to lose weight without exercises, anyway.

(26)

A．They don't get rid of loose arm.

B．They can damage arm muscles.

C．They aren't acceptable to most people.

D．They can raise one's blood pressure.