A、 Wi-Fi hotspot
B、 Bluetooth Center
C、 WAP
D、 LAN
答案:A
A、 Wi-Fi hotspot
B、 Bluetooth Center
C、 WAP
D、 LAN
答案:A
A. Video
B. display
C. film
D. Projection
A. Video
B. Camera
C. Graphics
D. Presentation
A. the government
B. network administrators
C. IT managers
D. password administrators
A. 正确
B. 错误
A. all of the above
B. instructions from a computer program
C. audio signals from a microphone
D. temperatures from a thermostat
A. 正确
B. 错误
A. Web authoring notes
B. speaker notes
C. author notes
D. audience notes
A. Web authoring notes
B. author notes
C. speaker notes
D. audience notes
A. Video
B. Graphics
C. Camera
D. Presentation
A. 正确
B. 错误