()it is to go swimming in a river in summer 应该用what还是how

()it is to go swimming in a river in summer 应该用what还是how what fun it is to jump into a pool or go swimming in a river ______ it is to swimming in a hot summer!A.What fun ,B.How f 完形填空求详解How joyful it is to go swimming in a river or a pool ——fun it is to go swimming in such nice weather.A What;B How ( )it is to jump into a pool or go swimming in a river in su it is() to jump into a pool or go swimming in a river in sum 英语it is to jump into a river in summer!A how fun B how funny In summer,people here like ( )swimming in the river A .to go -----it is to jump into the river to swim in summer!A How fu how funny it is to jump into a river in summer! ▁▁▁it is to jump into a pool or go swimming in a river in su