对肾脏基本无毒性的头孢菌素类药物：（）
A、头孢噻吩
B、头孢噻肟
C、头孢氨苄
D、头孢唑啉
E、以上药物对肾脏均有毒性

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Your company has an Active Directory domain. A server named Server2 runs Windows Server 2008. All client computers run Windows Vista. You install the Terminal Services role，Terminal Services Web Access role service，and Terminal Services Gateway role service on Server2. You need to ensure that all client computers have compliant firewall， antivirus software，and antispyware. Which two actions should you perform？（）

Configure Network Access Protection （NAP） on a server in the domain.

Add the Terminal Services servers to the Windows Authorization Access domain local security group.

Add the Terminal Services client computers to the Windows Authorization Access domain local security group.

Enable the Request clients to send a statement of health option in the Terminal Services client access policy.

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You install the Web Server （IIS） role on and the SMTP Server feature on a server that runs Windows Server 2008. You need to configure the new SMTP server to forward mail to the mail server of the Internet Service Provider （ISP）. What should you do？（）

A、Configure the smart host setting to use the local host.

B、Configure the smart host setting to use the mail server of the ISP.

C、Run the appcmd /delivery method：PickupDirectoryFromIis command.

D、Configure the SMTP delivery setting to Attempt direct delivery before sending to smart host.

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You have a server that runs Windows Server 2008 Enterprise Edition. The server has the FailoverClustering feature installed. The server has three nodes named NODE1， NODE2， and NODE3. The Microsoft Distributed Transaction Coordinator （MSDTC） resource is installed on the cluster. The cluster hasa dedicated cluster group named Group1 that includes the MSDTC resource. You discover that Group1 isunable to failover to NODE3 from NODE1 or NODE2. The failover from NODE1 to NODE2 functionswithout errors. You need to configure Group1 to support the failover between all cluster nodes. What should you do？（）

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C、Remove NODE3 as a possible owner from all cluster resources in Group1

D、Onfigure NODE3 as a possible owner for all cluster resources in Group1

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男，23岁，有国外旅游史，1天前出现腹部隐痛不适，排大便35次，每次量均较多，先为水样便，再转为洗肉水样大便，呕吐水样物10次，不伴恶心，无发热，无里急后重。体查：声音轻度嘶哑，眼窝明显下陷，皮皱恢复较慢。第一天的补液量应在（）

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