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Have you ever thought about your biological clock? Never! No. Men don’t have to think about that. Men may not think about their biological clocks, but they should. There are some men whose biologica

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万花筒2006年

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By Lisa Schlein Geneva 20 November 2006 U.N. Secretary-General Kofi Annan is urging nations to do more to combat biological weapons, and to create global safeguards to keep them out of terrorist hands. Kofi Annan at a review conference on Biological

发表于:2019-01-12 / 阅读(104) / 评论(0)

2006年VOA标准英语（十一月)

VOA常速英语2008年-UN Foundation Charity Launches Faith-Based Mala

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VOA常速英语2008年（四月）

AGRICULTURE REPORT - Biological Controls, Part 1

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农业与发展

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Israel Practices Biological Attack Response The Israeli government has carried out a two-day exercise it says is aimed at boosting preparedness for any terrorist attack aimed at sparking an outbreak of a highly contagious disease. Israeli officials e

发表于:2019-02-12 / 阅读(58) / 评论(0)

VOA标准英语2011年(十二月)

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学英语单词

.yal

2-ethoxyethyl chloroformate

altered volcanic rocks

analysis of regression

and-answer

Andrew William Mellon

areek

asolectin

autoregressive operator

bacterial decomposition

bagheads