A.4KHz的模拟话路和内部信令B.64Kbit/s的PCM通路和内部信令C.16Kbit/s的数字通路和带外信令D
A. 4KHz的模拟话路和内部信令
B. 64Kbit/s的PCM通路和内部信令
C. 16Kbit/s的数字通路和带外信令
D. 64Kbit/s的PCM通路和带外信令
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According to the author a child develops better if
A. he has plenty of time reading and studying.
B. he is left to play with his peers in his own way.
C. he has more time participating in school activities.
D. he is free to interact with his working parents.
因债务人怠于行使到期债权,对债权人造成损害的,债权人可以向人民法院请求以自己的名义代位行使债务人的债权。()
A. 正确
B. 错误
不服行政机关的任何行政行为的,公民、法人或其他组织可以申请行政复议。 ()
A. 正确
B. 错误
我国的公安工作必须与中国共产党保持一致。()
A. 正确
B. 错误