A small plane crashed into a hillside five miles east of the city,______all four people on board

问题描述:

A small plane crashed into a hillside five miles east of the city,______all four people on board
A.killed B.killing C.kills D.to kill
ABC分别帮我解释下吧

一架小飞机冲到了那座城市东部五英里远的山区,机上的四个人都死了killing是伴随状态.原句完整的应为A small plane crashed into a hillside five miles east of the city,which was killing four people on board...那A和B的区别呢killed前面要有主语不然不能单独存在而killing是可以用作主语的。两者区别主要在于受否能用作主语