教材认为：白居易诗歌理论的弊端之一，是在诗歌艺术表现上，忽视艺术要含蓄蕴藉的原则，主张要写得其言直而切，要首句标其目，卒章显其志（《新乐府序》），按照这种理论写出的诗歌，必然会（）。
在合同的执行过程中，合同跟踪的对象为（）。 承包的任务。 项目经理的工作。 业主的工作。 工程师的工作。 分包人的工作。
All client computers in your company run Windows 7. Windows Virtual PC is installed on all client computers. You create and configure a virtual machine (VM) named Guest1. You need to use the Guest1 virtual hard disk (VHD) as a base for additional VMs that will run on the same host computer, and minimize the disk space required for each new VM. Which type of VHD should you create for the new VMs？（） fixed size。 differencing。 dynamically expanding。 linked to a physical hard disk。
项目总控的服务对象是（）。 项目经理。 业主。 项目的最高决策层。 承包商。
You work as an Exchange Administrator for Xxx Inc.The company has a Windows 2008 Active Directorybased network.The network contains an Exchange Server 2010 organization.The Exchange environment has two Edge Transport servers and two Hub servers.The CTO wants you to filter a list of IP addresses and requests that you add these IP addresses to the block list. You log into one of the Edge Transport servers and add the list of IPs to the block list.The next day the CTO informs you that the IP addresses he gave you are still able to send messages into the Exchange environment. What changes should you make to ensure these IP addresses are blocked？（） Restart the SMTP service.。 Reboot the Edge Transport server.。 Add the list to the second Edge Transport server.。 Restart IIS.。
撤销毒品案件的条件有（）。
