◎ 题干
听短文,完成下面表格。每空一词。
Importance      Air is very important to 1_______. People all over the world are looking for 2_______ to make it clean again. If we are going to keep 3_______, we need to breathe clean air.
Reason for air pollution      Sometimes 4_______ looks pretty in the air. But it is not good to breathe. More and
more 5_______ and more and more cars, trucks and planes.
◎ 答案
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◎ 解析
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◎ 知识点
    根据n多题专家分析,试题“听短文,完成下面表格。每空一词。Importance Air is very important to 1_______. People all over the world are looking for 2_______ to make it clean again. If we …”主要考查了你对  【听力】  等知识点的理解和应用能力。关于这些知识点的“档案”,你可以点击相应的链接进行查看和学习。