权力
You are upgrading two Windows NT4 computers to Windows 2000. Computer 1 completes the upgrade with no problems. During the upgrade of Computer 2， you experience a power loss and cannot boot into NT4. You want to use Computer 1 to help Computer 2 recover. How can this be done？（） Install Windows2000 across the network install.。 Run MAKEBT32.EXE on Computer1 to make diskettes to start Computer 2.。 Copy the boot files from computer 1 to a floppy， boot to the floppy and continue the setup of computer2.。 Computer 1 cannot help to recover Computer 2.。
进入体内的药物主要排泄途径是（） 胆汁。 消化道。 肾脏。 呼吸道。
判例法
You have an Exchange Server 2010 organization named contoso.com.Your company is Investigating a user named User1.You need to prevent User1 from permanently deleting the items in his mailbox. What should you run？（） Set-Mailbox User1 -LitigationHoldEnabled $true。 Set-Mailbox User1 -ModerationEnabled $true。 Set-Mailbox User1 -RetainDeletedItemsUntilBackup $true。 Set-Mailbox User1 -RetentionHoldEnabled $true。
关于工程预付款，以下说法不正确的是（）
