be able to 和 be likely to 有什么不同?

be able to 和will be able to 的区别 be able to 和 able to的区别 be able to 用法 be able to中文 able to be assigned be able to be able to (送分拉) 请问：be able to be able to 意思 can和be able to的区别 can和be able to 的区别 could和be able to的区别 用can和be.able to填空 be able to和can的区别 比较can 和be able to must和be able to区别... be able to 和 be likely to 有什么不同? be able to的用法be able to和can的区别和用法