是be able to 还是is able to

是be able to 还是is able to No one加be able to,还是is able to? Will this little boy ________ ________ ________ sing the song in English?这个小男孩能够用英语唱这首歌吗?是填be able to还是is able to he will be able to come.这里will是情态动词还是助动词?be able to是实义动词吗? It will be able to in two weeks.这里的Be able to 是固定词组,还是able to 是固定词组? be able to中be是be动词还是实意动词 Will she ( ) do the work?A.be able to B.able to C.is able to ________you_______get the computer to work again?A.are,able.B.are,able to.C.can,able to D.can,abl 能是be going to be able who is able to be be strong tooegotisical needs to be able to see是啥意思 i don't think he'd be able to organize it well.反义疑问句?该句的反义疑问句是 would he?还是 is he 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. it is my to be able to have existence Forever has is far I not to be able to be able to do 的be应该怎么用,直接用be还是用is am are is am are 跟 be 有什么区别? be able to后面跟的是动词ing还是动词原形 能够做某事是be able to do sth还是doing sth