Are you good at ________?A.swim B.swims C.swimming D.to swim最好说明理由

分类: 作业答案 • 2022-02-17 23:45:05

问题描述：

Are you good at ________?
A.swim B.swims C.swimming D.to swim
最好说明理由

答

C. swimming [你擅长游泳吗？]
be good at …擅长于…，因为at是介词，后面的动词必须加-ing

答

c
be good at doing sth.固定句型