◎ 题干
This is the only way that I can think of _______ the problem of water waste in urban areas.

[     ]

A. settling
B. to settle
C. settle
D. settled
◎ 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“This is the only way that I can think of _______ the problem of water waste in urban areas. [ ]A. settling B. to settle C. settle D. settled …”主要考查了你对  【不定式】  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。