问题
选择题
Many students believe the choice of their courses and universities should _______their own interest.
A．be based on
B．base on
C．basing on
D．base at
答案
答案：A
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Many students believe the choice of their courses and universities should _______their own interest.
A．be based on
B．base on
C．basing on
D．base at
答案：A