完形填空：阅读下面的短文，根据文章内容从A， B， C三个选项中选择合适的内容将短文补充完整。 Each morning, millions of us turn on our radios and televisions for the weather forecast. Do the cloudy skies mean rain? Will rising temperatures bring a ( ) to melt snow and ice? Once we hear the forecast, we decide what clothes to wear and 后面试题题目省略
