◎ 题干
Most Americans would prefer to keep their problems________themselves, and solve their
problems ________themselves.                                                       
[     ]

A. to;by    
B. by;to    
C.for;to    
D.in;on

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◎ 解析
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◎ 知识点
    根据n多题专家分析,试题“Most Americans would prefer to keep their problems________themselves, and solve theirproblems ________themselves.[ ]A. to;by B. by;to C.for;to D.in;on…”主要考查了你对  【介词和介词短语】  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。