叶挺子女后代现状:求解We can't be held responsible for your actions.

求解We can't be held responsible for your actions. .He can't be at school,____ ? A.is he B.isn't he C.can he D.can't he请帮忙解释为什么选A。 can't be helped we can't hare fhe car___(stop) be anguy m'th与be anguy at的区别 能否说：He can't be able to win the race if he doesn't run fast enough.是否要将can't改成won't? Can't we really be with each other in this life,when she has had a Bf now? "We eat what we can . What we can't , we can . " 请帮忙翻译一下，谢谢了！ can't be和mustn'be的区别 can't be和mustn'be的区别 can't be和mustn'be的区别