when I visited him the other day,I found him sitting on an armchair,_______in his hands

问题描述:

when I visited him the other day,I found him sitting on an armchair,_______in his hands
A buried his head B burying his head

选B,burying hie head是sitting on an airchair的伴随状语,说明这个人的状态的,与sitting不是并列关系.用sitting是因为句型find sb ding sth发现某人正在做某事.