問題詳情

16. The International Olympic Committee said 31 athletes in six sports couldbe banned from the Rio Olympics after evidence of ____ was uncovered.
(A) protein
(B) doping
(C) calcium
(D) minerals

參考答案

答案：B
難度：非常簡單1
統計：A(0),B(2),C(0),D(0),E(0)