Question

【题目】根据短文内容，回答问题。
A new research on students' sleeping habits says that more than 70% of students do not get enough sleep.
Researchers found that primary school students get 9 hours and 10 minutes of sleep a night, junior high school students get 8 hours and 6 minutes, and senior high school students get 7 hours and 9 minutes. None of those hours are enough for each group. Not enough sleep can cause many kinds of problems in children and teenagers.
In 2007, Shanghai Municipal Education Commission asked primary and middle schools in the city to adjust their timetables so that students could get more sleep. Two years later, a research found that students at schools that adjusted their timetables got more sleep than in 2005.
The researchers hope that the government will take measures to make students have enough sleep. Students in other places may even less sleep than those in Shanghai.
（1）判断正误
In Shanghai, students at schools that adjusted their timetables got less sleep in 2007 than in 2005.
（2）How many students do not get enough sleep according to the new research?
（3）How long do students in junior high schools sleep?
（4）The researchers hope that students can get have enough .
（5）翻译划线的句子。

Answer 1

【答案】
（1）错误
（2）More than 70% of the students do not get enough sleep.
（3）Eight hours and 6 minutes
（4）sleep
（5）睡眠不足引起了孩子和十几岁青少年的各种各样的问题。
【解析】这篇短文主要介绍了一份对学生睡眠习惯的调查。调查显示百分之七十的学生无法获得足够的睡眠，调查希望政府采取措施以使得孩子们获得足够的睡眠。
（1）根据Two years later, a research found that students at schools that adjusted their timetables got more sleep than in 2005.可知在调整了时间表的学校的学生睡眠比在2005年的时间要多了，所以答案是F 。
（2）根据more than 70% of students do not get enough sleep可知超过70%的学生得不到足够的睡眠，所以答案是More than 70% of the students do not get enough sleep.
（3）根据junior high school students get 8 hours and 6 minutes可知初中生每天晚上睡眠时间是8小时6分钟，所以答案是Eight hours and 6 minutes
（4）根据The researchers hope that the government will take measures to make students have enough sleep可知研究者希望政府采取措施让学生有足够的睡眠，所以答案是sleep
（5）cause many kinds of problems引起各种问题，所以答案是：睡眠不足引起了孩子和十几岁青少年的各种各样的问题。