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1Everyone needs to have at least eight hours’ sleep a night, so you shouldn’t ______ too late.
A. give up B. stay up C. put up D. make up
九年级英语单项填空困难题查看答案及解析
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Everyone ________have at least eight ______ sleep at night.
A．need, hour’s B．need to, hours’
C．needs to, hours’ D．needs, hours’
九年级英语单项填空中等难度题查看答案及解析
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Everyone needs at least eight _________ sleep a night.
——I agree.
A. hour B. hours C. hour’s D. hours’
九年级英语单项填空中等难度题查看答案及解析
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To keep healthy,everyone needs_____at least eight_____sleep at night
A. to have;hour’s B. have;hours’ C. having;hour’s D. to have;hours’
九年级英语单选题困难题查看答案及解析
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To be healthy, one must have at least _____ sleep every day.
A. eight hours B. eight hour’s C. eight-hour’s D. eight hours’
九年级英语单选题中等难度题查看答案及解析
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To be healthy, one must have at least _____ sleep every day.
A．eight hours
B．eight hour’s
C．eight-hour’s
D．eight hours’
九年级英语单项填空中等难度题查看答案及解析
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To be healthy, one must have at least _____ sleep every day.
A．eight hours B．eight hour’s
C．eight-hour’s D．eight hours’
九年级英语单项填空中等难度题查看答案及解析
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As a student, you need at least sleep a day.
A．eight hours’s B．eight hour’s
C．eight hours’ D．eight hours
九年级英语单项填空简单题查看答案及解析
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Most people need eight hours' sleep every night. Scientists have found that people who sleep for less than six 1. a half hours a night are more often ill than people who sleep for eight hours. People who sleep for less than five hours often die young, and do less well 2. work. Sleep is really important to people's lives. Good 3. needs good sleep.
"But not too much of it," says Professor Jim Home of Loughborough University. "Sleep is like 4. and drink. You would always like to have a little bit more, but that doesn't mean you need it." He found that people who sleep for more than 5. hours a night die younger than people who usually sleep for seven or eight!
九年级英语选词填空中等难度题查看答案及解析
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Experts say that students usually need eight to ten hours' sleep at night, but most Chinese students do not get enough sleep. Some Chinese parents are usually glad to see their children study late. They will think their children work very hard. But not all parents are happy about this. Once a mother told us that every morning her 10-year-old boy put up one finger with his eyes still closed, begging for one more minute to sleep. Like thousands of students " early birds " in China, he has to get up before six every morning.
A report shows that without a good night's sleep, students seem to be weaker than they should be. Many students have fallen asleep during class at one time or another. Too much homework is not the only reason why students stay up late. Some watch TV or play the computer games late into the night.
Experts have said that students should develop good study habits. So some clever students never study late, they are able to work well in class.
1.Many students have fallen asleep in class because_____.
A.they have too much homework to do at night. B.they watch TV late.
C.they play the computer games late into the night. D.All of the above.
2.In the first paragraph " early birds " refers to (指代)people who_____.
A.get to bed early B.get up early C.get to bed late D.get up late
3.If students don’t have a good night's sleep, they seem to be _____.
A.better B.stronger C.weaker D.thinner
4.According to the experts, students should _____.
A.develop good study habits B.work hard
C.go to school before six D.come home late
九年级英语阅读单选中等难度题查看答案及解析