【判断题】VPN ( Virtual Private Network )亦称为虚拟专用网。
【单选题】What does the word 'murky' (Para. 3) probably mean?
【单选题】下列关于Windows 7 快捷方式的说法中,错误的是( )。
A.
双击快捷方式图标就可以快速启动与之关联的应用程序
C.
删除某文档的快捷方式图标也就同时删除了该文档
【简答题】 (Virtual Private Network)
【多选题】Cisco Configuration Assistant supports a variety of virtual private networks. Which three types of VPN can be configured by using CCA?()
【判断题】We will turn off the audio system and dim the cabin light when flying at night. ()
【单选题】In order to stimulate the domestic economy, the government has ______ to reduce imports.
【判断题】We will dim the cabin light when flying at night.