7、rary?玛利亚多久去一次图书馆?专项练习:()1.Jenny____inanoffice. Herparents____inahospital.Awork, works Bworks,workC work ,areworking D isworking ,work()2.WangMei____musicandoften____tomusic.Alike;listen Blikes;listensClike;arelistening Dliking;listen()3.Jenny____Englisheveryeveni