she applied three times before she was finally admitted to the university .为什么用before,怎么理解这句话

she applied three times before she was finally admitted to the university .为什么用before,怎么理解这句话 applied She has three children. she applied visa revised by the computer什么意思she applied visa revised by the computer翻译 谢谢 TI ti ti She has three children 就three 提问 When did she last see the man's brother?A Yesterday.B Three days ago.C TI haven't seen him since the day before yesterday.Q:When did she last see the man’s brother?AYesterday.BThree days ago. CTwo days ago.这是一 she has three books 还是she have three books 阅读短文填空walk,health,one,hour,clean,clever,habit,favorite,exercise,chance,dog,milkMrs Green is an old woman.She is seventy-four years old.Although she is old,she is very (1 )and looks young.Mrs Green often does( 2).She goes shopping three ti She released three albums.帮个忙 he applied three times ___he was finally admitted to the universityA before B until C when D whereas She has three skirts in her bag对three提问 She ____(read)the book three times is,class,grade,she,two,three,in She usually e______ three times a week. does she have three bags?的回答