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LAUSANNE, June 19 (Xinhua) -- Kirsty Coventry, poised to become the first woman and the first African to lead the International Olympic Committee, has laid out her vision for the future of the Olympic ...
在初步检查之后,警察设想她是死于心脏病。但是系统的植物学分析却表明,吐在凌乱的席子和被子上的西瓜有毒。敏锐而又技术娴熟的警察不顾疲劳和饥饿,用放射性的设备确定了毒素的种类。尽管可供选择的设备原始,且数量不足,他们还是设法取得了完美的准确度。