—Do you have any idea why the engineer resigned?
—No. In fact, everyone is about it.
A. doubtful
B. curious
C. enthusiastic
D. annoyed
网友回答
A. doubtful
(答案→)B. curious
C. enthusiastic
D. annoyed
解析：考查形容词辨析。句意：--你知道那个工程师为什么辞职吗？--不知道。事实上，每个人都很好奇这件事。A未必的，怀疑的；B好奇的；C热情的；D恼怒的。故选B。