试题题干
Summarization
Directions: The paragraph is followed by an incomplete phrase or sentence which summarizes the main idea of the paragraph. Spell out the missing letters of the word.
In recent decades most of North America has been experiencing more unusually hot days and nights, fewer unusually cold days and nights, and fewer frost days. Heavy downpours have become more frequent and intense. Droughts are becoming more severe in some regions.
C
in extreme weather patterns.
参考答案
试题解析
近几十年来，北美洲大部分地区经历了异常炎热和异常寒冷的白天和夜晚，霜冻日减少。大雨已经变得更加频繁和激烈。干旱在一些地区变得越来越严重。change 变化。