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base a on b和a be based on b一样不 be base on和based on base on 和be based on base on/be based on be based on & base on 为什么be based on 和base on意思一样而不是be base on和base on的意思一样?be bas base on 和be based on的区别 base on还是be based on 关于base我看有地方写base on 和 be based on意思是一样的The film was made ___ The film was made ( ) on a true story A.based B .basing C.be base on还是based on 请专家回答base on & be based on