就写一下帮助你完成论文的导师，和提供资料的集体个人。acknowledge 英[əkˈnɒlɪdʒ] 美[əkˈnɑ:lɪdʒ] vt. 承认; 鸣谢; 对…打招呼; 告知已收到; [网络] 确认; 致谢; 认知; [例句]Naylor acknowledged, in a letter to the judge, that he was a drug addict.内勒在给法官的信中承认自己吸毒。[其他] 第三人称单数：acknowledges 现在分词：acknowledging过去式：acknowledged 过去分词：acknowledged形近词： autoknowledge foreknowledge misknowledge
怀疑本身
