The moment I got home, I found I_____my jacket on the playground.
A. had left B. left C. have left D. was leaving
The moment I got home, I found I_____my jacket on the playground.
A. had left B. left C. have left D. was leaving
A
主句动词为过去式，从句动作又早于主句动作，即过去的过去，应用过去完成式。
备考：过去完成时，即过去的过去。