【单选题】Mr. Smith asked Nancy ____ it took her to fly to New York. [ ]
【单选题】—Mr. Jiang, long time no see. How are you? —Fine, thanks. How are you______your teaching?
【单选题】—______will Mr. Green be back ? —In a week, I think .
【简答题】How long has Mr. Wang been here?
【简答题】How long is the paid education leave that Mr. Chang plans to have?
【单选题】新民主主义革命时期,人民民主专政是以工人阶级为领导、工农联盟为基础的各革命阶级的联合专政,担负的任务是( )
B.
对敌视、破坏社会主义制度的反动势力和反动分子实行专政
C.
实现工业化,同时完成生产资料私有制的社会主义改造,消灭剥削阶级和剥削制度
D.
反对帝国主义、封建主义和官僚资本主义的新民主主义革命