问题补充：
Everyone was when they heard the news.
A. exciting; exciting
B. exciting; excited
C. excited; exciting
D. excited; excited
答案：
A. exciting; exciting
B. exciting; excited
(答案→)C. excited; exciting
D. excited; excited
解析：句意：他们听到这令人兴奋的消息，都感到非常兴奋。exciting令人兴奋的；excited兴奋的。所以选C。
