1998年4月，中国人民解放军（）正式成立，从而形成人民解放军四总部的领导体制。
A.总监察部
B.总装备部
C.总军训部
D.总后勤部
参考答案：B
Questions 1-4
Where was the man when the football match took place on Saturday？（）
A．He was attending a wedding ceremony.
B．He was on his way to Edinburgh.
C．He was in the football stadium.
D．He was in the cinema, with the woman.
YB25包装机当机器刚开始打开时，操作面板上的注胶按钮未按下则显示（）故障。
A.注胶启用
B.注胶未启用
C.注入量不规则
D.储胶水缸添加中
