找规律:(1):3,5,8,12,( ) (2):20,34找规律:(1):3,5,8,12,( )(2):20,34,55,83,( )

问题描述:

找规律:(1):3,5,8,12,( ) (2):20,34
找规律:(1):3,5,8,12,( )
(2):20,34,55,83,( )