As far as I know, it was the car accident that led to ．
A. him to be killed
B. kill him
C. him having killed
D. his being killed
网友回答
A. him to be killed
B. kill him
C. him having killed
(答案→)D. his being killed
解析：
试题分析:考查非谓语动词。lead to “导致，造成”，to为介词后面跟名词或动名词，排除A、B选项，而he 和kill之间是被动关系，所以答案选D。句意：据我所知，是这次车祸造成了他的死亡。