問題詳情
1. Food safety has become one of the major worries in Taiwan. After the tainted oil scandal,tofu was found to be _____ with carcinogens.
(A) condemned
(B) concentrated
(C) contaminated
(D) concatenated
參考答案
答案：C
難度：適中0.666667
統計：A(1),B(3),C(12),D(1),E(0)