单词：liver acinus
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Teacher Shortage [ 原文 ] Tina Millington: Teaching is, to me, the greatest profession. It is a profession, it's not a job. It's something that many teachers choose at the beginning and do for the r
疯狂英语2003年
By Peta Thornycroft Water rationing has been imposed in Zimbabwe's capital, where water shortages have reached critical levels. Half the city's four-million residents are either short of water or have
VOA2004（下）--健康科技
Broadcast: Feb 13, 2003 Demand for electricity is growing in Mexico, but the state-owned oil company, known as Pemex, is reducing the amount of natural gas it can provide for electrical generation. Th
VOA2003（上）-国际时讯
This is the VOA Special English Development Report. The health care industry needs more nurses. All areas of the world face a nursing shortage. But the shortage is most severe in developing countries. Many of their nurses leave. They move to more dev
2010年VOA慢速英语(六)月
Broadcast: Jan 25 2003 Saudi Arabia's oil minister says his country and the oil cartel, OPEC, could make up for any interruption in oil supplies caused by a possible war in Iraq. He told business and
VOA2003（上）-商业论坛
BEIJING, Sep. 13 (Xinhuanet) --Experts have called for a national drug-control system after a nationwide deficit of a life-saving drug, which has lasted at least three months. Doctors at a Beijing hospital said some specialized hospitals, which perfo
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