問題詳情
40. Some Vietnam veterans were disappointed with American public’s negative perception of the war, they suffered severe mental problems when they returned to civilian life.
(A)Some
(B)with
(C)perception
(D)war
(E)when
參考答案
答案：D
難度：非常困難0
統計：A(1),B(0),C(0),D(0),E(2)