题目

阅读理解 Do you know the little boy in the picture? Oh, his family name is Zou. His first name is Mingxuan. You can call him Xuanxuan. He is in Hong Kong with his family now. His father's name is Zou Shiming. He is a boxer(拳击手). Xuanxuan's mother is Ran Yingying. She is a host(主持人). Xuanxuan has a brother, and his name is Zou Minghao. Xuanxuan was born (出生)in 2011. Minghao was born in 2013. In July, 2015, Xuanxuan and his father took part in(参加) Where Are We going, Dad? In Hunan TV. Many people in China like Xuanxuan very much. （1） There are people in Zou MinIt was purely ______ chance that the mistake was discovered. A. in　　 B. for　　C. by　　D. from