什么是秘书思维必要的张力?
我国历史上对公文催办制度规定最为系统的封建王朝是() ["唐","宋","元","明"]
Time can be saved by deciding on a format which suits you and then keeping a pile of blanks.()
检定/校准的对象通常为()。 ["检测设备","标准物质","产品","样品","测量仪器"]
下列选项中,被称为二次能源的有() ["固体能源","液体能源","气体能源","电力"]
简述摇滚乐的特点。