题目

       Jack, _________ yourself and do not make a fool of yourself. You are not a kid any more.        A. behave                     B. believe               C. perform                   D. conduct 答案：A9、下列各项中与努尔哈赤无关的事件是 A．明朝后期统一女真各部                          B．1616年自立为汗，建立后金政权 C．夺取明朝辽东七十余城，迁都沈阳         D．在盛京称皇帝，改国号为清