题目内容
听力原文： Do you have trouble sleeping at night？ Then maybe this is for you. When you worry about needing sleep and toss and turn trying to find a comfortable position, you're probably only making matters worse. What happens when you do that is that your heart rate actually increases, making it more difficult to relax. You may also have some bad habits that contribute to the problem. Do you rest frequently during the day？ Do you get virtually no exercise, or do you exercise strenuously late in the day？ Are you preoccupied with sleep？ Or do you sleep late on weekends？ Any or all of these factors might be leading to your insomnia by disrupting your body's natural rhythm. What should you do then, on those sleepless nights？ Don't bother with sleeping pills. They can actually cause worse insomnia later. The best thing to do is drink milk, or cat cheese or tuna fish. These are all rich in amino acids and help produce a neurotransmitter in the brain that induces sleep. This neurotransmitter will help you relax, and you'll be on your way to getting a good night's sleep. Until tomorrow's broadcast, this has been another in the series "Hints for Good Health."
(33)
查看答案
搜索结果不匹配？点我反馈
更多问题
听力原文：W: Hi, John, how's your project going？
M: Oh, just so-so. You know, it seems less difficult to get financial support for the project than to get trained men.
Q: What do we know about the man's project？
(17)
A．Failure to rest during the day.B．Lack of sleep on weekends.C．Vigorous exercise in th
Section B
Directions: In this section, you will hear 3 short passages. At the end of each passage, you will hear some questions. Both the passage and the questions will be spoken only once. After you hear a question, you must choose the best answer from the four choices marked A, B, C and D.
听力原文： Chinese characters. evolved from pictures and signs, and the Chinese art of calligraphy developed naturally from its unique writing system. Through the ages, great calligraphers developed representative calligraphic styles of their times. The love of calligraphy is deeply ingrained in Chinese scholars, and has been handed down to the present day. The roots of Chinese painting can be traced back to paintings on Neolithic pottery six or seven thousand years ago. Since similar tools and lines were used for the earliest painting and writing, painting is said to have the same origin as calligraphy. Thus, Chinese paintings usually integrate poetry or calligraphy with themes that include figures, landscapes, flowers, birds and other animals. Traditional Chinese painting remains a highly valued genre. Many Chinese painters have created works that combine traditional Chinese painting techniques with those of the west, enhancing both forms. The China Art Gallery and other art galleries hold individual or joint art exhibitions year in year out. Art expositions are held each year in Beijing, Guangzhou and Shanghai.
(27)
A．Take a break from studying.B．Go out to get something to eat.C．Do something to cool o
微信支付 
支付宝支付