5 The __________ increase in cigarette prices was intended to save lives, but the effectiveness of having
smokers pay twice or three times more is still to be confirmed.
(A) simulated
(B) subordinate
(C) substantial
(D) submissive
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統計: A(9), B(6), C(63), D(11), E(0) #2988544
統計: A(9), B(6), C(63), D(11), E(0) #2988544