第二节 根据对话内容，从对话后的选项中选出能填入空白处的最佳选项，并在答题卡上将该项涂黑。选项中有两项多余选项。（共5小题；每小题2分，满分10分）

M: Now some doctors are strongly encouraging arm exercises.

W: Arm exercises?   61 

M: Actually that’s not the main reason. They say that arm exercises can make you physically healthy.

W:   62 

M: Yes, but the article I read suggests some ways to make up for that.

W: Really? How?

M:   63 

W: And in return I’m sure that there’s a good chance of losing weight.

M: Sounds right to me.

W:  64 

M: They mentioned quite a few exercises, but one of the more popular ones is cycling.

W:   65 

A．OK. I’ll get up early.

B．Good. I must try that.

C．And arm exercises can make you strong.

D．So what exercises do the experts suggest?E. Is that because arms are too fat or too soft?

F. By adding leg exercises, so that the arms don’t do all the work.

G. But I was told that arm exercises could raise your blood pressure.

如果（）适宜，则各种害虫可迅速繁殖。

A、温度

B、湿度

C、温度、湿度

D、阳光、湿度