While the virus can spread through the air when a cold-sufferer coughs, surprisingly, this is not the most common route of trans

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问题 While the virus can spread through the air when a cold-sufferer coughs, surprisingly, this is not the most common route of transmission.(Passage Two)

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答案当感冒患者咳嗽时,病毒就会通过空气传播,然而惊人的是这并不是病毒传播最普遍的方式。

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