养狗是有好处的

letmefirstsharewithyoutheexperiencesoffire-fighters.assteelwarriorsbornofflames,fire-fightersarebrave,stiffandread...

经典句型：aproberbsays,“youareonlyyoungonce.”(适用于已记住的名言)itgoeswithoutsayingthatwecannotbeyoungforever.(...

ahealthybodyisveryimportanttoeveryoneofus.whenyouaresick,youfeelpainfulalloveryourbody,havenoenergytowork;andtheon...

graduationisanimportanteventforallofus.itisthedividebetweenschoolandafull-timeworkinglife.aftergraduation,wearenol...

sleepisveryancient.intheelectroencephalographicsenseweshareitwithalltheprimatesandalmostalltheothermammalsandbirds...

accustomedthoughwearetospeakingofthefilmsmadebefore1927as"silent",thefilmhasneverbeen,inthefullsenseoftheword,sile...

althoughhenryfordsnameiscloselyassociatedwiththeconceptofmassproduction,heshouldreceiveequalcreditforintroducingla...

thepreservationofembryosandjuvenilesisarateoccurrenceinthefossilrecord.thetiny,delicateskeletonsareusuallyscattere...

collectibleshavebeenapartofalmosteveryculturesinceancienttimes.whereassomeobjectshavebeencollectedfortheirusefulne...

whendidsportbegin?ifsportis,inessence,play,theclaimmightbemadethatsportismucholderthanhumankind,for,asweallhaveobs...

incurrentsociety,thankstothedeepeningreformandopening-up,thereissomuchunemployment,thecompetitionforjobsisveryfier...

readingclassicshavesignificantimplicationforaperson’sdevelopment.aseaofclassicbooksareusuallywrittenbyalotof...