問題詳情

13. The recent cooking oil scandals have led to calls for tougher ______ of sales of food products.
(A) tolerance
(B) guarantee
(C) regulation
(D) distribution

參考答案

答案:C
難度:困難0.350649
統計:A(24),B(70),C(81),D(56),E(0)

內容推薦

內容推薦