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

admin2010-12-05  39

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)

选项

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。

解析
转载请注明原文地址:https://jikaoti.com/ti/F17RFFFM
0

最新回复(0)