（ ）big the zoo is!yes.( )lovely animals they all are!填 what\how

（ ）big the zoo is!yes.( )lovely animals they all are!填 what\how
（ ）big the zoo is!yes.( )lovely animals they all are!填 what\how

（ ）big the zoo is!yes.( )lovely animals they all are!填 what\how
How （强调形容词/副词用）
What (强调名词用）