单词：ideational replacement
单词：ideational replacement 相关文章
Scientists at the Massachusetts Institute of Technology (MIT) have created what could be a breakthrough in providing clean, alternative energy. Researchers have invented an artificial leaf that splits water into hydrogen and oxygen and stores the ene
创新英语
Growing up in Memphis, Tennessee, Smith says, I didn't know I wanted to go into business, but I knew I wanted a leadership position. That appealed to me. 在田纳西州孟菲斯市长大的史密斯说道，我自己不清楚到底要不要从商，但
华尔街的赚钱经
By Paula Wolfson White House 02 May 2007 Negotiations are under way between the White House and the U.S. Congress on a revised war funding bill. VOA's Paula Wolfson reports President Bush is emphasizing the need to find common ground, and find it qui
2007年VOA标准英语（五月）
President Obama is urging world leaders whore meeting in Washington today to act and not just talk about safeguarding nuclear materials. NPRs Scott Horsley has more. President Obama called nuclear terrorism one of the greatest threats to global secur
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By Efam Dovi Accra 23 August 2006 In Ghana, a high court in the capital Accra Tuesday sentenced five robbers to more than 300 years in prison in what the police say is a clear sign the country is taking violent crime seriously. The spate of armed ro
2006年VOA标准英语（八月）
By Dan Robinson Capitol Hill 23 May 2007 Monica Goodling, a former Department of Justice official and aide to U.S. Attorney General Alberto Gonzalez, testifies before the House Judiciary Committee on Capitol Hill in Washington, 23 May 2007 Monica Goo
2007年VOA标准英语（五月）