◎ 题干
It’s important __________.
[     ]
A. for us to learn English well
B. to us to learn English well
C. for us learning English well
D. of us to learn English well
◎ 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“It’s important __________. [ ]A. for us to learn English wellB. to us to learn English well C. for us learning English wellD. of us to learn English well …”主要考查了你对  【不定式】【介词】  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。