按照听证规则要求,下列哪类人员应当到场参加听证() ["案件调查人员","证人","第三人","鉴定人"]
When a diesel engine is operate at partial load, as compared to full load ,a decrease will occur in the average () ["air quantity aspirated","fuel injection pressure","combustion pressure on the power stroke","compression on the compression stroke"]
在WINDOWS XP的“资源管理器”窗口中,当选择好文件或文件夹后,下列()操作不能完成同一磁盘上文件或文件夹的复制(在系统的默认状态下)。 ["用鼠标左键拖动到目标文件夹处,释放鼠标即可","按住CTRL键,用鼠标左拖动到目标文件夹处,释放鼠标即可","按CTRL+C键,再打开目标文件夹,然后按CTRL+V键","单击工具栏上的“复制到”按钮,在打开的对话框中选择目标文件夹,然后点击“复制”按钮"]
当事人销售明知是假冒注册商标的商品,销售金额在()万元以上的就应当及时移送公安机关办理。 ["A.2万元","B.5万元","C.10万元","D.25万元"]
简述辅助电路的工作过程。
辅助系统包含哪些部件?