What parameters must you specify when you enable EIGRP routing?（） The broadcast address, and AS number。 The network number and AS number。 EIGRP routing, network number and passive interface。 EIGRP routing, network number, and AS。
火力发电厂排出的烟气会造成大气的污染，其主要污染物是（） 二氧化硫。 粉尘。 氮氧化物。
会计的6个要素是（）、负债、（）、所有者权益、费用和利润。
分散自律调度集中系统分散自律控制时，只有控制指令不同来源，没有中心与车站控制权的转换。
You have a computer that runs Windows XP Professional. You download new video card driver from the Internet, and then install the driver. You restart the computer. You discover that the newly loaded video driver is named VgaSave. You need to restore the previous version of the video card driver.What should you do?（） From the Device Manger, scan for hardware changes. 。 From the Device Manager, access the video card properties, and then select Roll Back. 。 From the Device Manager, access the VgaSave properties, and then run the Hardware Troubleshooter. 。 Restart the computer. From the Advanced Startup Options menu, select Last Known Good Configuration.&e。
新建一个文档，可以使用快捷方式（）
