問題詳情

9.Trapped in the cave by a fall of rock , the men kept up their ______ by singing together.
(A) complaint 
(B) moral 
(C) morale 
(D) mortal

參考答案

答案:C
難度:非常困難0
統計:A(0),B(1),C(0),D(0),E(0)