1. The health minister＇s aim is to protect the whole population from the danger of lung cancer and the effects of ______ smoking.
(A) passed
(B) passive
(C) passively
(D) pass

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統計： A(22), B(174), C(57), D(2), E(0) #1412744

詳解 (共 1 筆)

#4797747

passive smoking 二手菸

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