21听材料，回答下列问题：A. Step back and see what's really happening.B. Make a disappointed decision.C. Snap at their colleagues.D. Complain to their boss.

　　本题共7.1分，参考答案:C

　　解析:

　　22A. What's happening at the time.B. Earlier life experiences.C. Working environment,D. Serf-control ability.

　　本题共7.1分，参考答案:B

　　解析:

　　23A. Thinking about something else.B. Telling someone at work you trust.C. Talking about it with friends.D. Writing down the feelings.

　　本题共7.1分，参考答案:D

　　解析:

　　24听材料，回答下列问题：A. Every morning after breakfast.B. Every morning when she wakes up.C. Every evening when she goes to bed.D. Every evening after supper.

　　本题共7.1分，参考答案:B

　　解析:

　　25A. A kind of life style.B. Means of livelihood.C. An interesting class.D. A series of postures.

　　本题共7.1分，参考答案:A

　　解析:

　　26A. Because it gets people's blood flowing.B. Because it stretches people's hands and legs.C. Because people are working on the whole body.D. Because people become more flexible after yoga.本题共7.1分，参考答案:C

　　解析: