【题目】Naylor ________, in a letter to his teacher, that he was addicted to the Internet.
A. acknowledged B. received
C. appreciated D. Classified
在线课程【答案】A
【解析】
试题分析：考查动词。句意：在给他老师的一封信中，Naylor承认自己有网瘾。A. Acknowledged承认；B. Received得到；C. Appreciated感激；D. Classified分类；根据词义，故选A项。