题目内容:
The author concludes the passage with the advice that ________.
A.the benefit of daily multivitamin intake outweighs that of exercise and a balanced diet B.it’s risky to take multivitamins without knowing their specific function
C.the potential benefit of multivitamins can never be overestimated
D.it’s reasonable to take a rational dose of multivitamins daily
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