He isn't the man that he used to be.为什么用that呢

He isn't the man that he used to be.为什么用that呢 He isn't the man ____he used to be He isn’t such a man ___ he used to be.A. who B. whom C that he is not the man---- he used to be 肯定能填that 为什么不能填 as'呢? He isn't such a man ____he used to be. peter is no longer the lazy boy that he used to be.为什么用that? He is not the man ------he used to be.A whom B who C that D he is not the man _he used to be A that B who Cwhich Dwhom he is not the man _he used to be 空里填what和that都可以吗? No longer is Tom the man that he used to be He isn't such a man ______he used to be .答案就是说as在这里做表语啊.你为什么 He isn't such a man ______he used to be.答案是as.为什么as在这里做表语 啊?