营造用材林的主要目的是生产各种木材,对造林树种的要求集中反映在“()”这个目标上。
A. 经济价值高
B. 速生、丰产、优质
C. 根系发达,根蘖性强
D. 火旺,产热量高
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天车控制回路的零位保护部分电路包括各机构控制器零位触头及启动按钮,起零位保护作用。
A. 正确
B. 错误
Your network consists of a single Active Directory domain. The functional level of the domain is Windows Server 2003. All servers run Windows Server 2003 Service Pack 2 (SP2). The network contains 10 file servers. Each file server hosts a share named Apps.On each file server, a local group named App-install-local has permissions to the Apps share. A global group named App-install-global belongs to the App-install-local group on each file server. App-install-global is used only to control permissions for the Apps share.You create a global group named Helpdesk.You need to provide the Helpdesk group access to the Apps share on each file server. The Helpdesk group must have the same permissions as the App-install-global group. You must achieve this goal by using the minimum amount of administrative effort.What should you do? ()
Add the Helpdesk group to the App-install-global group.
B. Add the Helpdesk group to the App-install-local group on each file server.
Convert the App-install-global group to a universal group. Add the App-install-global group to the Helpdesk group.
D. Convert the Helpdesk group to a universal group. Add the Helpdesk group to the App-install-local group on each file server.
电影艺术的语言包括()
A. 画面
B. 声音
C. 蒙太奇
D. 台词