◎ 题干
Now the air in our city is _______ than it used to be. Something must be done to stop it.
[     ]
A. very good    
B. much better    
C. rather bad      
D. even worse
◎ 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 the air in our city is _______ than it used to be. Something must be done to stop it.[ ]A. very good B. much betterC. rather badD. even worse…”主要考查了你对  【形容词的比较级,形容词的最高级】【副词】  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。