鲜活农产品运输绿色通道政策中所指的鲜活农产品品种范围包括（）。 A.新鲜蔬菜包括11类66个品种、新鲜水果包括7类42个品种 。 B.鲜活水产品包括8个品种、活的畜禽包括3类11个品种 。 C.新鲜的肉蛋奶包括7个品种 。 D.马铃薯、甘薯（红薯、白薯、山药、芋头）、鲜玉米、鲜花生。
You are the desktop administrator for your company. You need to upgrade a Windows 98 computer to Windows XP Professional. Windows 98 is installed in a folder named C:\Win98. You need to ensure that the computer's applications and settings are retained after the upgrade. You insert the Windows XP Professional CD-ROM into the computer and restart the computer. The text-based portion of Setup appears. The text on the screen states that Windows XP Professional will be installed in a folder named C:\Windows, not in the C:\Win98 folder. You need to ensure that Windows XP Professional upgrades the existing Windows 98 installation. What should you do?（） Rename the C:\Win98 folder to C:\Windows. 。 Modify the installation settings in the text-based portion of Setup so that Windows XP Professional is installed in the C:\Win98 folder. 。 Restart the computer by using Windows 98. Then insert the Windows XP Professional CD-ROM into the computer and run Setup from the CD-ROM. 。 Use the Windows XP Professional CD-ROM to create a set of Setup floppy disks. Restart the computer by using the first floppy disk in the set to launch Setup.。
一氧化碳与空气混合的爆炸极限是12.5%-74%，指的是一氧化碳含量小于（）%时，不会发生爆炸。 12.5。 30。 50。 74。
三相三线有功电能表，感性负载电压互感器A相熔丝断有功电量（）。 少计二分之一。 少计超过二分之一。 少计小于二分之一。 不确定。
You are the administrator of an Active Directory domain. The network contains a Windows Server 2003 domain controller named Server1Users report that they experience intermittent delays when they log on to Server1. Administrators report that replication attempts between Server1 and other domain controllers are occasionally delayed.You need to verify the cause of the intermittent connection delays to Server1. You also need to find out whether the problem is related to a hardware deficiency on Server1. You need to track these delays over a period of one day. What should you do first？（） Run the netdiag /verbose command to perform a network diagnostic test on Server1.。 Run the replmon command to view the Active Directory replication status on Server1.。 Use Network Monitor to view the network traffic packet contents between Server1 and all other computers.。 Create a System Monitor counter to track the queue lengths on the network adapter on Server1.。
某建筑材料采购合同中约定由需方负责提货，则交货日期应是（）。
