問題詳情

5. About fifty-three thousand people die in the United States each year as a result of____ tosecondhand smoke.
(A) apology
(B) disguise
(C) exposure
(D) temptation

參考答案

答案:C
難度:適中0.494905
統計:A(72),B(170),C(340),D(105),E(0)

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