题目内容
(请给出正确答案)
[主观题]
According to the passage, the Wi-Fi standardA.is based on the conventional wisdom.B.adopte
According to the passage, the Wi-Fi standard
A.is based on the conventional wisdom.
B.adopted an unlicensed part of the spectrum.
C.relies on the standards by the giant corporations.
D.is created solely by some geeks.
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