卖家交付买家的商品存在()的,经淘宝综合判断,有理由认为卖家无履行合同之意图的,则视为卖家拒绝履约。
A. 大量缺货
B. 大量且严重劣质
C. 大量货不对板情形
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You have a server that runs Windows Server 2003 Service Pack 2 (SP2). The server connects to the Internet by using a router.You attempt to ping an Internet host and receive the following error message: “Destination host unreachable.”The server’s routing table is configured as shown in the exhibit. (Click the Exhibit button.) You need to ensure that you can access Internet hosts. What should you do?()
A. Modify the subnet mask.
B. Modify the default gateway address.
Clear the Address Resolution Protocol (ARP) cache.
D. Stop the Windows Firewall/Internet Connection Sharing (ICS) service.
在WindowsServer2003中,将某软件指派给某台计算机,当该计算机启动时,该程序会安装在()内,任何用户登录后都可以使用此软件。
A. C:WINDOWS
B. C:Program Files
C:Documents and SettingsAll Users
D. C:Documents and SettingsAdministrator