The Adulthood Ceremony was held in the school lecture hall ______ seats approximately 500 students.

下列有关古代文化常识的解释，正确的一项是

u remember to give Jerry the money–Yes. ________ I saw her, I’m sure.

I found some oldpictures at the back of my drawer which _____ memories of my childhood

It was ____ he said _____disappointed me.[ ]