【題目】根據(jù)短文內(nèi)容，回答問題。
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）判斷正誤
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）翻譯劃線的句子。

【答案】
（1）錯誤
（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幾歲青少年的各種各樣的問題。
【解析】這篇短文主要介紹了一份對學(xué)生睡眠習(xí)慣的調(diào)查。調(diào)查顯示百分之七十的學(xué)生無法獲得足夠的睡眠，調(diào)查希望政府采取措施以使得孩子們獲得足夠的睡眠。
（1）根據(jù)Two years later, a research found that students at schools that adjusted their timetables got more sleep than in 2005.可知在調(diào)整了時間表的學(xué)校的學(xué)生睡眠比在2005年的時間要多了，所以答案是F 。
（2）根據(jù)more than 70% of students do not get enough sleep可知超過70%的學(xué)生得不到足夠的睡眠，所以答案是More than 70% of the students do not get enough sleep.
（3）根據(jù)junior high school students get 8 hours and 6 minutes可知初中生每天晚上睡眠時間是8小時6分鐘，所以答案是Eight hours and 6 minutes
（4）根據(jù)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讓學(xué)生有足夠的睡眠，所以答案是sleep
（5）cause many kinds of problems引起各種問題，所以答案是：睡眠不足引起了孩子和十幾歲青少年的各種各樣的問題。

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