問題詳情
6. Vitamin B could help _____ the effects of the most dangerous type of air pollution, according to anew study published in March.
(A) convulse
(B) mitigate
(C) allot
(D) decry
參考答案
答案：B
難度：適中0.697674
統計：A(2),B(30),C(4),D(3),E(0)
用户評論
【Mac Liang】評論
convulsion 抽筋// mitigation 緩和// allotment 分配