题目内容

下面哪种子载波间隔是中国移动白皮书中规定必选()
A 15KHz
B 30KHz
C 60KHz
D 120KHz

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The third paragraph best supports the statement that Peace Corps employees______.

A. act in contradiction to traditional views of economic rationality
B. are hired for a limited term of employment to prevent self-interest from setting in
C. are people who have no desire for self-interest
D. sacrifice their academic and work experience entirely just to join

密度是一个数值,密度越大,实际表示就是()

基站带宽为80MHz时,UE信道带宽不可能为()
A120MHz
B40MHz
C20MHz
D50MHz

5G中sub-6GHz频段能支持的最大带宽为()
A200MHz
B100MHz
C80MHz
D60MHz

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