what he did surprised me里面surprised是表示被动语态还是过去式?

what he did surprised me里面surprised是表示被动语态还是过去式? 在what he did surprised me里面surprised是过去式还是被动语态? what you did（ surprised ）me 括号里的应该是surprise 还是surprised what he did surprised us中surprised是什么词性 What he said surprised me.为什么用surprised? what you did surprised me.what you did surprised me.为什么用 sur what he said surprised me a lot. what surprised me was not what he did but ___he said it .为什么 What she did us surprised what she did surprised us what surprised me was not what he said What surprised me was not what he said but____.