单词：information input of a network
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[00:05.69]Before listening to each one,you will have time to read [00:10.14]the questions related to it. [00:13.90]While listening,answer each question by choosing A,B,C or D. [00:20.24]After listening, [00:23.41]you will have time to check your answ
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EXPLORATIONS - October 23, 2002: Information Age, Part 2 By Paul Thompson VOICE ONE: This is Mary Tillotson. VOICE TWO: And this is Steve Ember with the VOA Special English program, EXPLORATIONS. Toda
Explorations
SSN switched service network SS signaling system Station Equipment Station equipment is a component of telecommunications systems such as a telephone or data terminal, generally located on the user's
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By Stephanie Ho Washington 07 June 2006 U.S. officials, lawmakers and experts on nuclear proliferation are pushing for more answers in the case of a global nuclear black market, run by AQ Khan, who us
2006年VOA标准英语（六月）
A computer programme has been used to predict how people are feeling when they type. In a study participants were asked to type a particular phrase and the programme then estimated if they were happy, sad and so on. Remarkably it was correct 70 per c
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