CET4真题求解答句子分析,Thenthereisthegeneral,all-coveringapology,whichavoidsthenecessityofidentifyingaspecificactthatwaspaticularyhurtfulorinsulting,andwhichthepersonwhoisapologizingshouldpromisenevertodoagai

　　CET4真题求解答句子分析,

　　Thenthereisthegeneral,all-coveringapology,whichavoidsthenecessityofidentifyingaspecificactthatwaspaticularyhurtfulorinsulting,andwhichthepersonwhoisapologizingshouldpromisenevertodoagain

　　其中的identity在句子中的成分是?感觉这个词在句子中没有翻译出来