He underwent a major heart surgery several years ago.求这个句子的句式分析

He underwent a major heart surgery several years ago.求这个句子的句式分析 he went to live with his parents after he graduated from a __schoolmain major chief primary what a major bitch a major concern 造句 offer you a major what did he major---------- at university A.in B.at C.about D.on为什么 english He underwent the open-heart surgery.这句话中的the可以加么?是不是加了错了 求指教!还有underwent改成undergo会造成什么问题? major major major major in a major 比如Sonata in a major i had a major crush on you 里的major He was a member of three of the four major British expeditions to Antarctica.请问上句话如何理解? 英语翻译Clark felt that his _participation__ in one of the most dramatic medical experiments of all time was worth the suffering he underwent. 16.48---i met paul yesterday and he looked___.---no wonder.he has just had a ___operationa.sad...mainb.sorry...majorc.ill...chiefd.run down...major 英语翻译About 1976,Alaska’s ocean underwent a “regime shift,” in the latest turn of a long-running natural climate cycle called the Pacific Decadal Oscillation. 首字母填空A young college student thought that he chose the wrong major (专业)A young college student thought that he chose the wrong major (专业) at a common college,so he drank every day and didn’t study at all.He b 72 more and more disc