【阅读理解.Everyoneknowsthatexerciseisimportant.Weallneedtoexercise.Doctorssayitisgoodforus.Itmakesyourheartandbodystrong.Childrenwhooftenexercisearemorealert(灵活).Thatmeanstheydobetterintestsandschool】

　　阅读理解.

　　Everyoneknowsthatexerciseisimportant.Weallneedtoexercise.Doctorssayitisgoodforus.It

　　makesyourheartandbodystrong.Childrenwhooftenexercisearemorealert(灵活).Thatmeansthey

　　dobetterintestsandschoolworkthanthosewhodon'texercise.

　　Theyaremanywaystoexercise.Youcanwalk,run,swim,skate,orplayballgames.Makesureyou

　　exerciseinthefollowingways:Youhavetolikewhatyouaredoing.Exerciseenough(足够的) butnot

　　toomuch.It'sbesttoexercisetwiceaweek.Thirtyminutes(分钟)eachtimeisenough.Tryallkindsof

　　sportsuntil(直到)youfindone,twooreventhreesportsthatfeelrightforyou.

　　Youcanexerciseatfitnesscenters.Theyhavealotofequipment(设备)there.Theequipmentwill

　　helpexerciseyourarms,legsandotherpartsofyourbodytomakeyouhealthy.Somepeoplebuy

　　equipmentfortheirhomes.Butit'sveryexpensive.

　　1.theunderlineword"fitnesscenters"inthepassagemeans_____.

　　A.商务中心

　　B.健身中心

　　C.医疗中心

　　D.购物中心

　　2.Thesport"_____"isnottoldinthepassage.

　　A.playingsoccer

　　B.skateboarding

　　C.walking

　　D.running

　　3.Thedoctorssaythatexercisecanmakeyourheartandbody_____.

　　A.ill

　　B.happy

　　C.strong

　　D.health

　　4.About"exercise",whichstatementofthefollowingisNOTright?

　　A.Thirtyminutes'exerciseeachtimeisenough.

　　B.Youhavetoexercisetoomucheveryday.

　　C.Youneedn'tdoallkindsofsportstokeephealthy.

　　D.Youhavetolikethesportsthatyouaredoing.

　　5.It'sbesttoexercise_____.

　　A.atfitnesscenters

　　B.ingroups

　　C.inthemorning

　　D.twiceaweek