刷题刷出新高度，偷偷领先！偷偷领先！偷偷领先！ 关注我们，悄悄成为最优秀的自己！
单选题
Moods, say the experts, are feelings that are likely to become fixed, having effects on one´ s out-look ( way of looking at things ) for hours, days or even weeks. That´ s great if your mood is a pleasant one, but a problem if you are sad, anxious, angry or simply lonely.
Perhaps the best way to deal with such moods is to talk them out; sometimes, though, there is no one to listen. Modern pharmacology (药物学) offers a lot tranquilizers ( 镇定剂 ) and anti-anxiety drugs. What many people don´ t realize, however, is that scientists have discovered the effectiveness of several non-drug methods to make you free from an unwanted mood. These can be just as useful as drugs, and have the added benefit of being nonpoisonous. So next time you feel out of sorts, don´ t head for the drug store--try the following method.
Of all the mood-changing self-help techniques, aerobic exercise seems to be the best cure for a bad mood. "If you could keep the exercise, you´ d be in high spirits, "says Kathryn Lance, author of Running for Health and Beauty.
Researchers have explained biochemical and various other changes that make exercise compare favorably to drugs as mood-raiser. Physical work such as housework, however, does little. The key is aerobic exercise--running, cycling, walking, swimming, or other repetitive and sustained activities that increase the heart rate and circulation (循环), and improve the body´ s use of oxygen. Do them for at least 20 minutes a time, three to five times a week.
What is the main subject of the passage?
A
B
C
D
使用微信搜索喵呜刷题，轻松应对考试！
答案：
解析：
文章主要讲述了如何战胜坏心情，包括药物疗法和运动疗法。其中，重点介绍了有氧运动对于改善心情的作用，因此答案为A，即“如何战胜坏心情”。
创作类型：
原创
本文链接：What is the main subject of the passage?
版权声明：本站点所有文章除特别声明外，均采用 CC BY-NC-SA 4.0 许可协议。转载请注明文章出处。让学习像火箭一样快速，微信扫码，获取考试解析、体验刷题服务，开启你的学习加速器！
分享考题 
