He sat at the table,coat off,head down,and pen in hand.后面那及短语是什么成分 怎么没有主语?英语句子中什么时候能省略主语,这几个句子是省略主语的句子吗

He is at table at the table. at a table 和at the table的区别?at table ,我知道是吃饭.He sat down____.为什么填 at a table.区别，说说两者区别。就是说，都是指再坐在桌子旁咯？ Down jane next sat door to table at the the He sat at the table,___ a new magazine A to read B read C reads D reading sat the table 英语翻译He sat in his arm-chair at the head of the table,and nodded gravely at intervals as the animalstold their story When little Tom hurried into the sitting-room,he found his head teacher ____ at the table,________seriously to his mother.A,seated,talking B,sat,and talked the man came and sat at the same table请问这里为何用介词at 请教英语介词at in 的用法I was having dinner (at) a restaurant.He worked (in) a lawer's offive years ago,but he is now working (at) a bank.sat (at) the same table. but he is now working at a bank. Tony saw me and came and sat at the same table.这两句话中at和a 还有at 和the ,是什么结构,为什么这么用 at table ,at the table,on the table,on table, the children sat at the table until the guests __.A.left B had left 求英语翻译 The mother sat the child at a little table 帮我翻译一下,The mother sat the child at a little table急! the waiter came over as soon as we sat down at the table的同义句 Tony saw me and came and sat at the same table这句话什么意思 at table和at the table?区别 at table,at the table怎么区别?