问题描述： ba able to do sth.和have the/an ability to do sth.区别 1个回答 分类：英语 2014-11-13 问题解答： 我来补答 e able to do sth用法同 can,强调的是做某事；have the ability to do sth,强调的是能力. 展开全文阅读
