问题补充：
Everybody got when they heard the story.
A. shocking; frightened
B. shocking; frightening
C. shocked; frightening
D. shocked; frightened
答案：
A. shocking; frightened
B. shocking; frightening
(答案→)C. shocked; frightening
D. shocked; frightened
解析：考查形容词辨析。以ed结尾的形容词修饰人，意为“感到......的”；以ing结尾的形容词修饰物，意为“令人......的”。Everybody指人，get shocked感到震惊；排除A、C；the frightening story令人恐惧的故事，排除D。故选C。
