Haveyouever 61  (stay)uplate?Ifso,youknowthatnotgetting...

問題詳情：

Have you ever  61   (stay) up late? If so, you know that not getting enough sleep can make you tired. Not sleeping enough can also make  62  hard to think clearly the next day.

Sleep scientists have long known that getting a good night’s sleep is of great ___63___(important) helps kids to be able _64___(do)their best during the day.

  A recent study shows that sleep   65   (help) improve problem-solving skills and  66  (create) thinking. For the study, two groups of students answered   67  math problems. The group that slept for eight hours solved the problem   68   (correct) more often than the group that did not get enough sleeping.

While you sleep   69   night, your brain is busy doing its “homework”. It sorts out (整理) the information  70  you get in the day. Getting enough sleep each night can improve your thinking ability. That will surely help you do your best at school. Experts say that, in return, can lead to better grades.

【回答】

61. stayed      63. importance   64. to do   65. helps

66. creative    67. a   68. correctly   69. at      70. that/which

知識點：語法填空

題型：未分類