They can play basketball very well 同义句转换
问题描述：
They can play basketball very well 同义句转换
答
They are able to play basketball very well.情态动词can相当于be able to,但后者时态比较多,比如一般将来时与过去将来时,一定是will be able to,would be able to,现在完成时和过去完成时是have/has been able to...