not able to

not able to 为什么是NOT BEING ABLE TO而不是NOT ABLE TO? Do not you be able to I will not be able to leave not able to see=b_____________? may not able to do sth 还是 may not be able to do sth? You want to not be able to breathe是什么意思? Do not install B you to be able to die Setup was not able to find an existing installation to Forever has is far I not to be able to Love does not want to be able to get kuai blind A not able to hear B not able to see C not able to speak 选哪一个B,C哪一个 they failed to finish the project in time.i regretted______them.A to be not able to help B being not able to help C not being able to helpD not be able to help为什么不是其它选项呢 was not able to等于那两个词组? 过去不能完成能不能用was not able to might not be able to 什么结构的? your application was not able to find a license file she is not able to help me yesterday 改错