問題詳情

46. Organic foods have more ______ than traditional foods.
(A) Vitamin C
(B) pesticides
(C) phosphorus
(D) antibiotic-resistant bacteria

參考答案

答案:C
難度:適中0.458333
統計:A(3),B(3),C(11),D(6),E(0)

內容推薦