InChina,moreandmoremiddleschoolstudentshaveshortersleepingtimethanbefore.Moststudentssleeplessthanninehourseverynight,becausetheyhavemuchhomeworktodo.Somehomeworkisgivenbytheirteachers,andsome

问题描述：

InChina,moreandmoremiddleschoolstudentshaveshortersleepingtimethanbefore.Moststudentssleeplessthanninehourseverynight,becausetheyhavemuchhomeworktodo.Somehomeworkisgivenbytheirteachers,andsomebytheirparents.Also,somestudentsdon'tknowhowtosavetime.Theyarenotcarefulenoughwhiletheydotheirhomework,soittakesthemalotoftime.SomestudentsspendtoomuchtimeonwatchingTVorplayingcomputergames.Theystayup（熬夜）verylate.Somestudentshavetogetupearlyeverymorningonweekdaystogettoschoolintimebybusorbybike.Itcanbealongwayfromhometoschool.

Schoolsandparentsshouldcutdownsomeofthehomeworksothatourchildrencanenjoymorethanninehoursofsleepeverynightfortheirhealth.Forchildren,weshouldmakebestuseofourtime.Whenwehaveenoughtimeforsleeping,wewillfinditmuchbetterforbothourstudyandhealth.

(1)Whatmakesmoststudentssleeplessthanninehourseverynight?

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A．WatchingTV.

B．Playingcomputergames.

C．Doingtheirhomework.

(2)Whoelsegiveschildrensomehomeworktodobesidestheirteachers?

[]

A．Theirparents.

B．otherstudents.

C．Thechildrenthemselves.

(3)Howmanyhoursofsleepisgoodforstudents'health?

[]

A．Lessthanninehours.

B．Overninehours.

C．Onlyninehours.

(4)Whatwouldhappentoastudentwhooftengoestobedlateandgetsupearly?

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A．Hewouldfallasleepinclass.

B．Hewoulddowellinstudy.

C．Hewouldfinishhishomeworkfast.

(5)WhichofthefollowingisNOTtrue?

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A．Somestudentsaresocarelessthattheyspendlotsoftimeontheirhomework.

B．Allthestudentsstayuplatefortheirhomework.

C．Childrenshouldbegivenlesshomework.