swimming is a good sport为什么要改成to swim is a good sport

she is good ( ) swimming. A person who is good at swimming is called___. He likes swimming ,and he is a gooHe likes swimming ,and he is a good ( ) . SWIMMING IS _____ A a good exercise B good exercise Cgood exercises D a good exercises john likes swimming very much.and he is a good( ). swimming is a good sport作文快快快 lt is a good season to go swimming. 同义句转换lt is a good season ___ ____ swimming 英语翻译My swimming is good. ——is good for health.A Swim B Swimming C swimming swimming is a good sport为什么要改成to swim is a good sport Andy is good at swimming.He is a good s____答案 Luo Xuejuan is a very good s______and she is good at swimming. 完形填空 Summer is coming again.Mang stuends ___ swimming.It's a good way ___ cool.Summer is coming again.Mang stuends ___ swimming.It's a good way ___ cool.And it's also good for our health.But sometimes it's very ___ because some students are n ____ is good for our health .It's my favourite sport .A.Swim B.Swimming C.Swims为什么选B请详解. is,a swimming pool,there,in good,our,city (连词成句） a swimming pool 是连着的 she is good at swimming.为什么是swimming? And she usually( )swimming( )me.She is good ( )swimming. Millie is good at swimming.(对swimming提问）