myself. Why are we tired in the morning? It’s because we don’t get enough sleep. I think a lack... should go to bed early and get enough sleep and try to keep ourselves excited and efficient (有效 ……

.By this set of standards, 84 percent of senior high students do not get enough sleep on school days. More... of Sciences, most Chinese students fail to get enough sleep.According to an action plan laying out ……

, nearly 91 percent of those in junior high schools do not get enough sleep on school days. This is bad... not get enough sleep on school days. This is bad for their mental and physical health.  TEENS ……

, Japanese scientists are saying. People with that habit are more likely to feel like they don't get enough sleep. "While many people use electronic media, it should be noted that longer use before sleep ……

你以为睡得多就会长得胖吗？那可是大错特错啦！词数 150 建议阅读时间 3分钟DO you get enough sleep? With so much homework it's often... fat is cut by about 30 percent.Why? When people don't get enough sleep, they become tired. When ……

’t get enough sleep because of early school start times and too much homework. The China Youth... sleep. Lack (缺乏) of sleep affects (影响) a person’s life greatly. Students without enough sleep may get ……

听两遍短文，选择正确答案。1. If students don’t get enough sleep, they may _____.A. fall asleep in classB. get good gradesC. remember things quickly2. How many hours of sleep should middle school students get each ……

听两遍短文，选择正确答案。1. What may happen to students if they don’t get enough sleep?A. They may fall asleep in class.B. They may get good grades.C. They may remember things quickly.2. How long should middle ……

Idzikowski, a British expert."We call it 'junk sleep'. It means you don't get enough sleep and the quality of the sleep is bad," said Dr Chris. "If your brain doesn't get good rest, you wouldn ……

One of the tough things about being a high school student is that you never seem to get enough sleep at night, which often leaves you nodding off during classes.A popular solution to a lack of sleep ……

One of the tough things about being a high school student is that you never seem to get enough sleep at night, which often leaves you nodding off during classes.A popular solution to a lack of sleep ……

believe they don't get enough sleep.SOURCE: XINHUA ……

study by US's National Sleep Foundation (NSF)."If you don't get enough sleep at night, you tend to sleep... enough sleep. Some schools start as early as 7 am. Many students have to get up and eat breakfast before ……

睡眠不足会让你的朋友变少。 When you are busy with your schoolwork, you might find it tough to get enough sleep... the University of California, people who don’t get enough sleep are less willing to socialize (社交 ……

affect (影响) us.“If you don’t get enough sleep at night, you might sleep in school. If you... of sleep per night can affect (影响) us.“If you don’t get enough sleep at night, you ……