The girl was so that she let out a cry.A. frightening frightenedBfrightened frighte

问题补充：

The girl was so that she let out a cry.

A. frightening, frightened

Bfrightened, frightened

Cfrightening, frightening

Dfrightened, frightening

答案：

A. frightening, frightened

B. frightened, frightened

C. frightening, frightening

(答案→)D. frightened, frightening

解析：考查形容词用法。Frightening令人害怕的（修饰事物）；frightened感到害怕的（修饰人）句意：女孩感觉非常害怕以至于她发出令人害怕的叫声。故D正确。