问题
选择题
There is ____ universal concept among ____ parents that the more they feed their kids, the healthier they will grow up to be.
A．an, the
B．a, the
C．a, /
D．/, the
答案
答案：C
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There is ____ universal concept among ____ parents that the more they feed their kids, the healthier they will grow up to be.
A．an, the
B．a, the
C．a, /
D．/, the
答案：C