I found her _____at the desk ______a letter 第一个空为什么用seated

I found her _____at the desk ______a letter 第一个空为什么用seated I found her _____at the desk ______a letter In the classroom,I found her _____at a desk,with her eyes___ I found Vivian ( )at her desk.A.seated B.being seated I found him seated there,reading.为什么要用seated? in the reading room,we found her seated at a desk,with her a In the reading room, we found her seated at a desk, her atte I found her sad and seated at the corner of the room,______f I found a boy _____at the back of the classroom i found him___(seat) on a bench 为什么是seated? I found them __at a desk writing.A seat B sat C seated D sea The mother seated her