是'i am good at swim'还是'i am good at swimming'?

来源：学生作业帮编辑：神马作文网作业帮分类：英语作业时间：2024/11/11 11:53:05

no,no,no!不要被误导了,我们可以说 "go for a swim(名词）" OR "have a swim（名词）"
但是at是一个介词,后面应该跟一个动词ing形式,所以是"i am good at swimming."
当然介词后面也可以加名词,例如"i am good at study."

是'i am good at swim'还是'i am good at swimming'? 将I am good at swimming.改成同义句是? I am not good at ___(swim),but I am good at ___(skate) I am good at Chinese. I am good at nothing I am good at english I am good at it. I am useless at it I am good at it I be good at writing 还是 I am good at writing i'am not good at weddings. I AM GOOD AT ENGLISH 同义句 I am not good at writing.