【题目】It was such a(n)experience for little Lucy to walk in the dark on a rainy evening.
A.frightened
B.frightening
C.amused
D.amusing

【答案】B
【解析】-ing形容词意为“令人…”；-ed形容词意为“感到…”。句意：小露西走在黑黑的雨夜是一个令人害怕的经历。故选B。