問題詳情
4. Several plants were penalized because they ______ discharged wastewater containing toxicsubstances into rivers.
(A) hospitably
(B) illegally
(C) unwillingly
(D) responsiblyˉ
參考答案
答案：B
難度：適中0.440994
統計：A(31),B(142),C(72),D(37),E(0)
用户評論
【鯨魚】評論
hospitably(adv.)招待週到地；親切地illegally(adv.)非法地