問題詳情

13. Getting a flu shot before the start of flu season gives our body a chance to buildup protection against the _____ that could make us sick.
(A) poison
(B) virus
(C) leak
(D) misery

參考答案

答案：B
難度：非常簡單1
統計：A(0),B(6),C(0),D(0),E(0)