A-A+
A．Because cold viruses can endure unfavorable
问题详情
A．Because cold viruses can endure unfavorable climates.
B．Because winters are wet and cold.
C．Because people tend to stay more time indoors.
D．Because the disease may be caused by contaminated foods.
参考答案
正确答案：C
解析：题目问为什么在冬天比其他季节更容易感冒。文章最后提到，感冒可以通过水蒸气传染，这解释了在冬天为什么比其他季节更容易得感冒，因为很多人呆在室内，远离新鲜空气。
