5. Some countries proposed a _________ break for sugar-free packaged drinks to encourage healthy diets and lower medical costs.
(A)flame
(B)gap
(C)panic
(D)tax
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統計: A(3), B(1), C(4), D(10), E(0) #3874084
統計: A(3), B(1), C(4), D(10), E(0) #3874084