【单选题】______ has ridden on a railway train knows how _______ another train flashes by when it is traveling in the opposite direction. [ ]
【单选题】把党和国家的工作重点由以阶级斗争为纲转移到经济建设上来,是在党的( )提出来的。
【单选题】______ has ridden on a railway train knows how ______ another train flashes by when it is traveling in the opposite direction.
【单选题】Could you tell me when _____? [ ]
【判断题】按照语言表达的形式我们可以把语言分成口头语言.书面语言.姿态语言和副语言四个类型。( )
【判断题】(判断题) 按照语言表达的形式我们可以把语言分成口头语言、书面语言、姿态语言和副语言四个类型。()
【单选题】Look out! The train ( ).
【单选题】听力原文:(A) The train has fallen off the track. (B) A train is being repaired near the station. (C) The train has stopped to let cars cross the track. (D) A train is pulling into the station.
【单选题】The train ____ here for ten minutes already. [ ]
【判断题】Fe、Al经表面钝化后可制成多种装饰材料。