题目内容

旧版的JCB信用卡截止到()停止使用。

A. 2002年1月
B. 2006年12月
C. 2002年12月
D. 2007年12月

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以下有关舞会礼仪的说法正确的是()。

A. 男士邀请女士时,一般女士可以婉拒
B. 当女士邀请男士时,一般男士也可以婉拒
C. 舞会的主人不应该是单人

Your network consists of an Active Directory forest that contains two sites named Site1 and Site2. From the Internet, users can only access servers in Site1. You have an Exchange Server 2007 organization. Each site contains servers that run the Client Access server role, the Mailbox server role, and the HubTransport server role. You plan to transition the organization to Exchange Server 2010. You need to recommend the server role that you must transition first to Exchange Server 2010. Your solution must provide the least amount of downtime for users in the organization. Which servers should you transition first?()

A. the Client Access servers in Site1
B. the Client Access servers in Site2
C. the Hub Transport servers in Site1
D. the Hub Transport servers in Site2

在原使用地未进行定期检验或定期检验结论为停止运行的锅炉,不得申请()。

加油站在检尺、测温、采样时不得猛拉猛提,上提、下落速度分别不超过()。

A. 1m/s,1.5m/s
B. 0.5m/s,1m/s
C. 1.5m/s,2m/s
D. 2m/s,3m/s

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