the mountain flood, the old woman insisted remaining in her house.
A. Though; on
B. Because of; to
C. In spite of; on
D. For; in
网友回答
A. Though; on
B. Because of; to
(答案→)C. In spite of; on
D. For; in
解析：根据句意和逻辑首先排除B，然后根据结构排除A、D。本句意思是“老太太不顾山洪，坚持留在她的家里（不愿离开）”。