I saw an accident ___(happen) on the road yesterday.

题目

I saw an accident ___(happen) on the road yesterday.

答案

happen
see sb do sth 看见某人做了某事,过去做的 see sb doing sth 看见某人正在做某事
施主,我看你骨骼清奇,
器宇轩昂,且有慧根,
乃是万中无一的武林奇才.
潜心修习,将来必成大器,
鄙人有个小小的考验请点击在下答案旁的
"选为满意答案"