____ himself with many optimistic people,the old man led a happy life.A.Surrounded B.SurroundingC.To surround D.Having been surrounded这个题目为什么选的是B呢?

HE'S VERY ____ WITH HIMSELF He ____ himself to be satisfied with our work.A.demandedB.declaredC.announcedD.admired选什么为什么啊? 英语翻译They are both busy with their work ____ have to leave their son at home by himself. I'm ____ to have a picnic in the park with ma family. He teashes himself English ____ the radio He teashes himself English ____ the radio. does he learn english ____ himself. Can the boy cook ____ himself the boy covered himself with a b___ He is at one with himself 是什么意思? （ ）My father is in the study,chatting with ____ students.A.he B.his C.him D.himself要原因 he built a chemistry lab ____ himself when he was only ten.A.for B.by C.with D.of为什么? Though he was angry at the naughty boy's rudness,he ____ himself and talked to him with patience.A.persuaded B.calmed选哪个,为什么? It's a school ____ everybody tries his best to improve himself and keep up with othersA.which B.when C.that D.where his son is still too young to dress himself his son ____ ____ ____ ____ dress himself同义句转换 His father always makes him ____(work) by himself. 翻译：He would content himself with what appeared to be I d______ with him.He is always thinking about himself.