608. Recent studies show that moderate amounts of alcohol are ______ to health. Moderate drinkers generally live longer than heavy drinkers or nondrinkers.
(A) prolonged
(B) insurmountable
(C) beneficial
(D) tranquil
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統計: A(14), B(21), C(217), D(2), E(0) #1592818
統計: A(14), B(21), C(217), D(2), E(0) #1592818