8. Nutritional_______ can be very detrimental to the overall health of infants and children because growth and development can be seriously hindered by shortages in essential vitamins or nutrients.
(A)deviations
(B) irregularities
(C) deficiencies
(D) eccentricities

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統計: A(1), B(1), C(0), D(0), E(0) #2717758