问题
选择题
Many students insist that the choice of their courses and universities ______ their own interest. [ ]
A. be based on
B. base on
C. be basing on
D. base at
答案
答案：A
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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：A