I was almost to death at the sight of the scene.A. frightening frightenedB. frightening

问题补充：

I was almost to death at the sight of the scene.

A. frightening, frightened

B. frightening, frightening

C. frightened, frightened

D. frightened, frightening

答案：

A. frightening, frightened

B. frightening, frightening

C. frightened, frightened

(答案→)D. frightened, frightening

解析：考查分词转换的形容词用法。Frightened感到害怕的（修饰人）；frightening令人害怕的（修饰事物）；句意;看到这个令人害怕的场景我几乎要被吓死。根据句意说明D正确。