what he did surprised us中surprised是什么词性

what he did surprised us中surprised是什么词性
what he did surprised us中surprised是什么词性

what he did surprised us中surprised是什么词性
是动词过去时,在句中是谓语.
他所作的（事）使我们很惊讶.
what he did =>主语
surprised =>谓语
us => 宾语

动词 what he did 是主语从句 后面 surprised是谓语 us是宾语