(1/2)____that the train is gone,it is useless to wait.A Seen

(1/2)____that the train is gone,it is useless to wait.A Seen (1/2)____that the train is gone,it is useless to wait. A See The train having gone,we had to wait another day. it is useless to argue with him.you might just---go to the s It is useless to worry about the things that had already hap but it is useless to do this now that you have become a pris It is useless doing 或to do 有什么区别 why is useless to send a letter to the Washington?翻译 帮个忙做个选择题please explian to us ____that it is correct a.why do It is hard to wait It is the first park in the world that was made to be seen a is it ____that mo yan wins the 2012 nobel prize