【单选题】What do we learn about GreenPeak from the passage?
A.
It promotes the application of wireless sensor networks.
B.
It supplies batteries operating on harvested energy.
C.
It benefits enormously from communication technology.
D.
It is the first company to install wireless sensor networks.
【判断题】抚触时保持环境安静,光线柔和,可以播放音乐,可以不需要与婴儿进行语言和目光交流。
【单选题】WLAN是哪个的缩写()
B.
WirelesslocationAreaNetwork
【多选题】社区护士对临终病人家属的护理应包括
C.
指导家属积极参与病人的照顾D告诉家属不要在病人面前窃窃私语
【多选题】社区护士对临终病人家属的护理应包括( )
【简答题】The networks of communication system which are peer-to-peer are one property of 4G wireless communication.
【单选题】__________ mouse 无线鼠标
【简答题】(c) At 1 June 2006, Router held a 25% shareholding in a film distribution company, Wireless, a public limited company. On 1 January 2007, Router sold a 15% holding in Wireless thus reducing its invest...