—Do you still remember the accident?
—Yes. Actually, I have experienced nothing more ________.
A．frighten B．to be frightening
C．frightened D．frightening
—Do you still remember the accident?
—Yes. Actually, I have experienced nothing more ________.
A．frighten B．to be frightening
C．frightened D．frightening
解析：考查分词用作形容词的用法。句意：“你还记得那场事故吗？”“记得。事实上，我还没有经历过更令人害怕的呢。”frightening“令人害怕的”；frightened“害怕的。”此处形容词frightening后置，修饰不定代词nothing。
答案：D