2019中考英语完形填空自测训练附解析（22）
2019-05-09 20:34:10中考网整理
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The water and the land are thought part of the earth surface (表面)。
The air is
1 thought a kind of blanket (毯子)
2 the earth. But it is
3 than that. Maybe you have been in a cave (洞穴)
4 in the earth. Did you think about the air that was in the cave? The land has some air mixed in it. Air is even mixed
5 the water in the sea. These examples show that some air is
6 the earth
