◎ 题干
Many students insist that the choice of their courses and universities ______ their own interest.
[     ]
A. be based on
B. base on
C. be basing on
D. base at
◎ 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“Many students insist that the choice of their courses and universities ______ their own interest. [ ]A. be based on B. base on C. be basing onD. base at …”主要考查了你对  【虚拟语气】  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。