not being able to go out,she missed him so much 其中not后面为何要用-ing

为什么是NOT BEING ABLE TO而不是NOT ABLE TO? 英语翻译our main worry would be not being able to go to a teacher for advice, When not losing,know being able to go and cherish just not being able to go out,she missed him so much 其中not后面为何要用-ing you should call your friehd to sayThanksand that you are sorry for not being able to go being able to he apologies for not being able to tell me 这里为什么not不在being 的后面 She apologized for ( ) to come 请问这一题应该选什么,为什么?A、her not being able b.not being able He apopogized for his not being able to come 为什么是his not being 而不是his being not 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 这道题选什么呢?为什么?She apologized for ____ to attend the meeting.A.her being not able B.her to be not able C.her not to be able D.her not being able -I apologize for not being able to join you for dinner.-________,we’ll get together later.A.Go-I apologize for not being able to join you for dinner.-________,we’ll get together later.A.Go ahead B.Not to worry C.That’s right D.Don’t mention i .Helen apologized for ____to attend the party.A.her not being able B.her being not able C.her to be not able D.her not to be able Helen apologized for ____to attend the party.A.her not being able B.her being not able C.her to be not able D.her not to be able They failed to pass the exam last time,i regretted_____A、to be not able to helpB、being unable to helpC、being not able to helpingD、not be able to help选哪个 为什么? 选择哪一个?为什么?（英语）she apologized for ( ) the meeting.(a) her being not able to attend(b) her not being able to attend 英语问题Helen apologized for------the party.her not being able to atend 是正确的但是her being not able to atend 为什么错了? Helen apologized for------the party.her not being able to atend 是正确的我想问her being not able to atend 为什么错了?