Flooding is the most destructive weather disaster in the last hundred years. [br

游客2023-09-17  25

问题 Flooding is the most destructive weather disaster in the last hundred years. [br] In the summer, the wind current will be reversed because the temperature of the air over the land turns higher than ______.

选项

答案 that of the air over the ocean

解析 第4个小标题Sources of floods下Rainstorms部分的第1段第5、6句:But in the summer, the air over the land heats up, becoming warmer than the air over the ocean. This causes the wind current to reverse...空白处需要名词性成分。原文是先因后果,而题目则是先果后因,故可在第5句中寻找答案。higher和 warmer表示的都是温度高的概念,但题目的比较对象是temperature,而不是air,因此答案需要在原文than之后的名词短语前加上that of.
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