could have been 在 "could have" vs. "could have been" - English StackExchange 的評價 OK! So what about could have been? The passive voice is used when the subject is not known or not used for some other reason. You may be mistakenly ... ... <看更多>
could have been 在 [討論] Could've been worse - 看板TOEIC - 批踢踢實業坊 的評價 Could 've been worse. 在中文的意思應該是？ A.不能在更糟了（意即非常慘的意思） B.勉強可以過得去在國際學村聽力大全中. ... <看更多>
