He walked in,carrying a book in his hand,went to a table near the window_sat down in silence.A then B.and C.but 请给出解题详情.

he walked away with his nose in the air , EVERY MORNING HE WALKED IN HIS GARDEN AND WATCHED he walked around the __________(not realize )that he was in great danger.Eric walked deeper into the forest. He walked ____in the dark in order not to knock into anything . He ran rather than walked. he walked home 怎么翻译 He walked to and from he ( )in the street when I( )him.A.walked,called B.was talking,called C.was talking ,was calling D.walked,was calling _______ in the fields on a March afternoon,he could feel the warmth of spring.CA.To walk.B.Walking C.Walked D.Having walked 分析这个句子He walked doubled up in two.就是分析一下doubled up、in two,在句中的成分 英语介词用法鉴别He walked around ____ a strange way.介词应选用什么?（by in with on) peter walked out the classroom ,() he had taken college entrance exam which,from which,for which,in which,from which he walked into an shop after having been caught in a shower如题 为何要用having been? he walked to the paltform,seated himself in a chair ,and____(prepare)for answering questions.是preparing还是prepared? ( )he walked in the street ,Mr Smith met with a robberyA.AfterB.AsC.SinceD.As soon as He walked,she also left me.In this world,I also have anything to be possible to detain.的意思 while walking in the garden,he hurt his leg.这句话可不可以说成：while having walked in the garden,he hurt his leg.为什么?