单词：idempotent number
单词：idempotent number 相关文章
Sneaky Phone Marketers Outfox 'Caller ID' One telephone feature that seemed revolutionary when it was introduced in the 1970s - but now is quite standard - is Caller ID. Its a message that appears on your phone as its ringing, showing you the telepho
VOA标准英语2012年(一月)
Chet and Eliot had been running around all day. It had been hot. They were unshaved, and wearing shorts, T-shirts, and flip-flops. At about 6 p.m., they felt like eating something. They were on south Lake, which had several restaurants. Eliot suggest
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By George Dwyer Washington, D.C. 27 March 2006 watch Hispanic Business report A new report from the United States Census Bureau shows that between 1997 and 2002, Hispanic-owned businesses grew nearly
2006年VOA标准英语（三月）
UN: Millions in Somalia Need Aid The U.N. says millions of people in Somalia still require humanitarian aid, despite advances against al-Shabab militants. A new funding appeal has been launched to address the countrys immediate needs and build resili
VOA标准英语2012年(十二月)
Sisters With Voices, The Grammy Comeback Kids Its been 20 years since we first heard from SWV. Originally a gospel group, the trio from New York City had a long string of RB hits in the 1990s, including I'm So Into You, Right Here, Youre The One, and
VOA标准英语2013年(二月)
Randal: Hurry up. Rob will be here any minute. Marjorie: I cant remember the combination to this lock. Randal: I thought you knew it by heart. Marjorie: Its on the tip of my tongue, but I cant seem to remember the last two digits. Its 73 or 63 or 38.
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