相似词语辨析【45】dancing-teacher和dancing teacher
相似词语辨析【77】have and eye on/to/for
相似词语辨析【80】He has been ill for ten days.
相似词语辨析【79】He has a son,who is an engineer.
相似词语辨析【68】exhausting,exhaustive
相似词语辨析【71】first,firstly
相似词语辨析【56】distinct和distinctive
相似词语辨析【88】in (the) possession of
相似词语辨析【63】empty,vacant,hollow
相似词语辨析【74】hand in hand,hand to hand