题目内容
缺词填空
根据短文内容和首字母提示,在下文空格处填入适当的词使短文完整。在答题卡标有题号的横线上,写出空缺处各单词的正确形式。(每空一词)
Have you ever stayed up late? If so, you know that not getting enough sleep can make you t 1. . Not sleeping enough can also make i 2. hard to think clearly the next day.
Sleep scientists have long known that getting a good night’s sleep is of great i 3. . It helps kids to be able to do t 4. best during the day.
A recent study shows that sleep h 5. you improve problem-solving skills and creative thinking. For the study, two groups of students answered a math problem. The group that slept for eight hours solved the problem c 6. more often than the group that did not get enough sleep.
W 7. you sleep at night, your brain is busy doing its “homework”. It sorts out (整理) the information t 8. you get in the day. G 9. enough sleep each night can improve your thinking ability. That will surely help you to do your best at school. Experts say that, in return, can l 10. to better grades.