Are yo good at()?A.swim B.swimming C.swims选哪一个?
问题描述：
Are yo good at()?A.swim B.swimming C.swims
选哪一个?
答
swimming 【be good at doing sth
答
答案选B
be good at （doing) sth：擅长做某事
答
B be good at doing
介词后面用动词ing形式
答
swimming
be good at+动词ing
希望对你有帮助
答
Are you good at(swimming
你擅长游泳吗?
(这里的游泳是动名词)
be good at+动词ing
介词后要加动词ing