◎ 题干
—I'm sorry, your bike is broken.
—It ________ matter.
[     ]
A. isn't  
B. aren't  
C. don't  
D. doesn't
◎ 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“—I'm sorry, your bike is broken.—It ________ matter.[ ]A. isn't B. aren't C. don't D. doesn't …”主要考查了你对  【主谓一致】  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。