She is swimming（at the pool)对括号句子提问 ___ ___she swimming?

she is (good)than alice at swimming she is good at swimming.为什么是swimming? She is good at swimming同义句She is good at swimming＝She（）swimming括号里填什么 She is good( at )swimming,介词为什么用at? She isn't good at swimming.(保持句子原意） She doesn't_____ _____in swimming. ( ) 30 ---Where’s Mary?I can’t find her.--- She _______ at the pool.A.swimming B.is swimming C.swim D.swims 选什么？为什么？ She is swimming at the pool改为一般疑问句 she is good ( ) swimming. Maybe she is good at swimming 改为同义句She ____　　＿＿　　good　　　at　　　swimming　　初一 She is swimming（at the pool)对括号句子提问 ___ ___she swimming? This is Amy .She is not very tall .She has short hair .She is good at swimming .She is funny . She is good at swimming.（同义句）She is a _____ _____. She is good at swimming.的同义句怎么该?She is a 然后两条线. Is she good at swimming?(同义句）Dose she ——— ——— in swimming? she is good at swimming.(同义句)She( )( ).(一空一词)绝对没有少写一个空 She is good at swimming(改为同义句） She ___ ____　 ____swimming she is enjoying swimshe is enjoying ___ at the swimming pool.A.swim B.swimming C.swims D.swam 为什么ing形式一般疑问句不能用do比如She is swimming at the pool改为一般疑问句是Is she swimming at the pool?为什么不是Does she swimming at the pool?想不通,请讲解,谢谢!