四六级考试

【单选题】 What weather conditions are predicted during the night and morning hours
A．Heavy fog.
B．Periodic sleet.
C．Strong winds.
D．Heavy snow.

网考网参考答案：B
网考网解析：
[分析] 文章的倒数第三句：Forecasters predict sporadic freezing rain later into the night and early morning hours．freezing rain就是sleet“冻雨”的意思。sporadic零星的。 查看试题解析出处>>