問題詳情

【題組】54. What was used in the experiment to cause coughing?
(A)Theobromine.
(B)Codeine.
(C)Capsaicin.
(D)Placebo.

參考答案

答案：C
難度：適中0.5
統計：A(0),B(0),C(0),D(0),E(0)