这句话有问题啊.是play sports,不是do sports.
所以说应该是
My brother often plays sports with me.
否定句应是
My brother does not play sports with me very often.
这句话有问题啊.是play sports,不是do sports.
所以说应该是
My brother often plays sports with me.
否定句应是
My brother does not play sports with me very often.