◎ 题干
Now we are glad to say that the air in Changde is much ______ than it was before.

[     ]

A. better
B. worse
C. colder
◎ 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“Now we are glad to say that the air in Changde is much ______ than it was before. [ ]A. better B. worse C. colder …”主要考查了你对  【形容词的比较级,形容词的最高级】  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。