——What made the little so upset?
—— .
A. She got separated from her parents
B. Because she had lost her way
C. Being too frightened
D. Not allowed to watch TV
网友回答
A. She got separated from her parents
B. Because she had lost her way
(答案→)C. Being too frightened
D. Not allowed to watch TV
解析：考查动名词做主语：句意：--什么使得这个小孩这么难过？--太害怕了。从问句看，是对主语提问，回答的也是主语，A项在前面加that就对了，B是原因状语从句，C是动名词做主语，D不能做主语，选C。