Doyouknowhowtostudybetterandmakeyoustudymoreeffectively（有效地）?WeallknowthatChinesestudentsusuallystudyhardforlonghours.Thisisverygoodbutitdoesn’t46alot.If

　　Doyouknowhowtostudybetterandmakeyoustudymoreeffectively（有效地）?WeallknowthatChinesestudentsusuallystudyhardforlonghours.Thisisverygoodbutitdoesn’t  46  alot.Ifyouwanttostudyeffectivelyyoumusthaveenoughsleepenoughfoodenoughrestand  47 .Everydayyouneedtogooutforawalkorvisitsomefriendsorsomeniceplaces.It’sgoodforyour 48 .Whenyoureturntoyourstudiesyourmindwillberefreshed(清醒)andyou’ll  49  moreandstudybetter.HeretakeEnglishlearningasanexample.Firstyoumakealotofprogress(进步)andyoufeel  50 .Thenyourlanguagestudyseemstostaythesameandyoumay  51  it.Thiscanlastfordaysorevenweeks  52 don’tlosehope.Atsomepointyourlanguagestudywill  53  takeanotherbigjump.You’llseethatyoureallyhavebeenlearningallthetime.IfyougetenoughsleepfoodrestandexercisestudyingEnglishcanbeveryeffectiveand  54 .Don’tdropit(放弃)alongthewaylearnslowlyandyou’resuretoget  55  result.

　　(  )46.A.spend               B.keep                 C.help                  D.look

　　(  )47.A.homework        B.exercise            C.housework        D.time

　　(  )48.A.study               B.health        C.sleep                 D.life

　　(  )49.A.hear                 B.ask                  C.think                 D.learn

　　(  )50.A.surprised          B.worried            C.happy               D.strange

　　(  )51.A.forget              B.miss                 C.leave              D.drop

　　(  )52.A.and                  B.but                   C.or               D.till

　　(  )53.A.again                B.not                   C.never                D.always

　　(  )54.A.useful              B.helpful          C.interesting         D.important

　　(  )55.A.abad               B.agood              C.anunhappy       D.anunknown