Be careful .The ice is too thin_.Ato skateB.nor to skate c to skate onD.not to skate on选?

分类: 作业答案 • 2021-12-31 13:16:00

问题描述：

答

C 因为skate是不及物动词,所以不能说skate the ice,要说skate on the ice才对.