Hebecameasuccessfulactor________hisfatherneverwas.
Asactivitycarried________asonethinksfitinone’ssparetime,leisurehasseveralfunctions.
名词解释：offer
TheultimategoaloflearningaforeignlanguageinaGrammar-Translationclassroomistoenablethestudentsto______itsliterature.
Astothevariouspollutions,whichofthefollowingisNOTtrue?
