be able to do sth

be able to do sth 用be able to do sth造句 be able to do sth 等于什么 be able to do sth 意思 用法! 英语 翻译 be able to do sth be able to do sth be able to do sth 的同义词是什么? may not able to do sth 还是 may not be able to do sth? 用be able to do sth造句要段小一点的 be able to do sth 更多用于什么时态? Sb Will be able to do sth 和 sb can do sth be able to 句型如果接两个动词 应该怎么用想表达有能力做两件事 是be able to do sth.and to do sth.还是be able to do sth and do sth. succeed in doing sth 是否等于be able to do sth 能够做某事是be able to do sth还是doing sth I imagine sb.to be able to do sth.为什么这里是 to be able 的形式? 用下列句型造句,各造3个be interest in sth.be interested doing sth.My hobby is sth.Would like to do sthbe able to do sth. be not able to do sth be unable to do sth区别They failed to pass the exam last time,I regretted ___.A.being unable to helpB.being not able to help 用be able to do be afraid of sth allow sb to do ask to do 用这些短语写一个小短文　几句话就行 用be coered of,be on,be able to do sth.,be in need of,be in trouble,be in bed,be free造句