A-A+
Which of the following does Li-Fi most probabl
问题详情
Which of the following does Li-Fi most probably stand for？
A．Lightless Fidelity.
B．Light Fidelity.
C．LED Fidelity.
D．Light Five.请帮忙给出正确答案和分析，谢谢！
参考答案
正确答案：B
推断题。Povey博士一开始上来解释Wi—Fi的全称是wirelessfidelity，而Li-Fi是用光实现类似目的的一种技术，因此可推断Li是单词“光”light的缩写，而后面的fidelity不变。
