新课标高中英语必修5课文翻译与要点unit1

gas

found its around until it

霍法是看victims.一种乱病毒在空气中繁殖着，像一股危险的气体到处漂浮，直到找到病毒的受害者为止。The second suggested that

people absorbed this

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their into disease .bodies with their meals第二种看法是人们在吃饭的时候把这种病From 毒引入体内的。the stomach the disease the quickly ed

attackthe soon body and

affected person died.病从胃里发作而迅速殃及全身，患者就会很快

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地死去。suspected Snow John theory that the

second

he was correct but 诺evidence.斯needed

推测第二种说法是正确的，但他需要证据。another when So in London outbreak hit

he was ready 1854, to