I was always so lonely standing there这里的stand为什么是ing?

I was always so lonely standing there这里的stand为什么是ing?能不能是to I was always so lonely standing there这里的stand为什么是ing? Jack sat there without standing up .stand 的后面为什么要加ing . 这里的stand为什么加ing 请教一个句子的语法,There is a parrot standing on a book.为什么stand要加ing 英语高手来看看 do you know the boy standing over there? 这里为什么stand要 I saw a boy ____ there A.stood B.standing C.to stand D.was s 英语翻译i was so lonely though there was so many someone's waiti 英语翻译JoeOh,oh oh oh yeah...There was a time,I was so lonely,o stand there watching为什么用ing 求歌名~开头的歌词是 today i feel so lonely,so lonely,so loney 一个英语问题,We were standing on the right请问,stand为什么要加ing?很明显这不是现