这句话为什么要加S.Lacks confidence and poise is nervous and ill at e

这句话为什么要加S.Lacks confidence and poise is nervous and ill at e his bed-room is always at sixs and sevens为什么要加S,这句话什么意思 come and buy your clothes at huaxing's great sale,为什么要加at?加t He seems at little nervous中,为什么要加 at Confidence and He is ill,and he( )stay at school. He is ill,and he( )stay at home frank and cindy's favorite subject is p.e这句话对吗 Grandpa is(terribly)ill and she's in hospital now. ken and linda's favorite subject___p.e.要加什么 丨 为什么 At the_____party,I felt very nervous and out of place. Consumer and business confidence