The girl sat in the corner .
A. frightening; cried
B. frightening; crying
C. frightened; crying
D. frightened; to cry
网友回答
A. frightening; cried
B. frightening; crying
(答案→)C. frightened; crying
D. frightened; to cry
解析：考查形容词辨析和非谓语动词。句意“那个受惊吓的小女孩正在坐在角落里哭。”修饰人用以ed结尾的形容词，排除A、B；这里不表示目的，不用不定式，用现在分词表伴随状况。故选C。