中国大学MOOC: FIDeLity反馈不包括

WIFI指“无线局域网”，是“Wireless Fidelity”的缩写。（ ）

Wi Fi是 wireless fidelity 的缩写。 A: 正确 B: 错误

中国大学MOOC: Wi Fi是 wireless fidelity 的缩写。

Which of the following is not a core value of Confucianism A: Propriety B: Inactivity C: Fidelity D: Humanity

2. Fidelity to the sense of thesource text is always the overriding principle in translation. A: 正确 B: 错误

802.11b即Wi-Fi(wireless fidelity，无线相容认证)，它利用（）Hz的频段

It was difficult for police to _______ the angry crowd. A: weave B: pacify C: earnest D: fidelity E: retreat

Among the "Five Constant Virtues", _______can be regarded as the primary virtue. A: benevolence B: righteousness C: propriety D: fidelity

Wi-Fi(Wireless Fidelity，无线保真)是属于无线局域网(WLAN)的一种，通常是指IEEE802．11b。