◎ 题干
I searched the Internet for a long time, but I couldn't find ______.
[     ]
A. something useful
B. useful something
C. anything useful
D. useful anything
◎ 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 searched the Internet for a long time, but I couldn't find ______. [ ]A. something useful B. useful something C. anything useful D. useful anything …”主要考查了你对  【不定代词】  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。