题目内容

听短文,根据短文内容选择正确答案。
1.The middle school students in Beijing are getting _____ sleeping time now.
[     ]
A.longer
B.shorter
C.right
2._____ give the students too much homework.
[     ]
A.The teachers
B.The parents
C. A and B
3.Some students _____ how to save time.
[     ]
A.know
B.don't know
C.know a little
4.The students _____ enough while doing their homework.
[     ]
A.are careful
B.aren't careful
C.aren't carefully
5.The students should have _____ hours sleep every night at least.
[     ]
A.8
B.9
C.10
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