[网络] 种薯或小薯；微型种薯；脱毒微型薯

VOA慢速英语2009-Health Report - New Test Could Speed Tuberculosi

This is the VOA Special English Health Report. Tuberculosis killed one million three hundred thousand people around the world in two thousand seven. In addition, almost half a million people who were infected with tuberculosis and with H.I.V. also d

发表于:2018-12-15 / 阅读(60) / 评论(0)

VOA慢速英语2009年（三）月

VOA慢速英语2011--WHO Urges Ban on Blood Test for Tubercul

Health Report - WHO Urges Ban on Blood Test for Tuberculosis 健康报道 - 世卫组织督促禁用血液检测方法诊断结核病 This is the VOA Special English Health Report. 这里是美国之音慢速英语健康报道。 The World Health Org

发表于:2019-01-12 / 阅读(133) / 评论(0)

2011年VOA慢速英语(八)月

2006年VOA标准英语-WHO Reports Progress in Fight Against Tuberculo

By Anjana Pasricha New Delhi 22 October 2006 Children infected with tuberculosis light candles at a march to mark World Tuberculosis Day in New Delhi, March 24, 2006 The World Health Organization says there has been considerable progress in the figh

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2006年VOA标准英语（十月）

旅馆英语对话-The Minibar(3)

A: Hi. My minibar is empty. B: You already finished off everything, sir? A: I finished off everything. B: Would you like anything in particular? A: The Perrier and the Jim Beam. Let me have three more of each. B: Beam and Perrier. Anything else, sir?

发表于:2019-01-15 / 阅读(58) / 评论(0)

英语情景对话-旅馆

旅馆英语对话-The Minibar(5)

A: My minibar is completely empty. B: Everything in that minibar has been consumed, sir? A: Everything's gone. B: Is there anything special you'd like? A: Just bring me three bottles each of Jim Beam and Perrier. B: Okay, sir. Three of each. Would yo

发表于:2019-01-15 / 阅读(54) / 评论(0)

英语情景对话-旅馆

VOA常速英语2008年-WHO Cites Slow Progress Against Tuberculosis

By Mandy Clark London 17 March 2008 A World Health Organization report says the rate of tuberculosis infections is going down across the globe, but also notes that progress in the fight against the disease is too slow. VOA's Mandy Clark reports from

发表于:2019-02-02 / 阅读(45) / 评论(0)

VOA标准英语2008年（三月）

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Achilles, Mount

active carbon from coal

adenophora stricta miq