问题
选择题
All of us were at the news.
A．frustrating, frustrating
B．frustrated, frustrated,
C．frustrating, frustrated
D．frustrated, frustrating
答案
答案：D
题目分析：句意：听到这个令人沮丧的消息，我们都很泄气。Frustrated沮丧的，泄气的，往往用来形容人；frustrating令人沮丧的，往往用来形容物。故选D。