【正文】 ore, but they surely understood this general sort of freight. They knew that it was essentially a liquid which could be induced to flow slowly toward cooing and light. It was nighttime. The only light outside came from a single bulb which hung from a polehigh and far away. All was quiet outside, except for the guards, who cooed like doves. And the liquid began to flow. Gobs of it built up in the doorway, plopped to the ground. Billy was the nexttolast human being to reach the door. The hobo was the last. The hobo could not flow, could not plop. He wasn39。t anything wa rm or lively to attract themmerely long, low, narrow sheds by the thousands, with no lights inside. Somewhere a dog barked. With the help of fear and echoes and winter silences, that dog had a voice like a big bronze gong. Billy and the rest were wooed through gate after gate, and Billy saw his first Russian. The man was all alone in the nighta ragbag with a round, flat face that glowed like a radium dial. Billy passed w ithin a yard of him. There was barbed wire between them. The Russian did not wave or speak, but he looked direc tly into Billy39。s head while he died. So it goes. Derby was forty four years old. He was so old he had a son who was a marine in the Pacific theater of war. Derby had pulled political w ires to get into the army at his age. The subject he had taught in Indianapolis was Contemporary Problems in Western Civilization. He also coached the tennis team, and took very good care of his body. Derby39。 clothes were meanwhile passing through poison gas. Body lice and bacteria and fleas were dying by the billions. So it goes. And Billy zoomed back in time to his infancy. He was a baby who had just been bathed by his mother. Now his mother wrapped him in a towel, carried him into a rosy room that was filled with sunshine. She unwrapped him, laid him on the tickling towel, powdered him between his legs, joked with him, patted his little jelly belly. Her palm on his little jelly belly made potching sounds. Billy gurgled and cooed. And then Billy was a middleaged optometrist again, playing hacker39。 39。t spent so much time studying Earthlings,39。s legs at the other,39。 said the speaker on the wall. 39。m afraid you couldn39。t see human beings as twolegged creatures, either. They see them as great millipedes with babies39。 said Billy Pilgrim. 39。 39。s death. He was lookin g around now, wondering which naked human being was Billy. The na ked Americans took their places under many showerheads along a whitetiled wall. There were no faucets they could control. They could only wait for whatever was ing. Their penises were shriveled and their balls were retracted. Reproduction was not the main business of the evening. An unseen hand turned a master valve. Out of the showerheads gushed scalding rain. The rain was a blow torch that did not warm. It jazzed and jangled Billy39。d been in Roland Weary39。s fur collar. Billy glanced dully at the coats of his neighbors. T heir coats all had brass buttons or tinsel or piping or numbers or stripe s or eagles or moons or stars dangling from them. They were soldiers39。 Listen on the tenth night the peg was pulled out of the hasp on Billy39。麥克勞德者 張成洪等 《管理信息系統(tǒng)：管理導(dǎo)向的理論與實踐》（第 8版）電子工業(yè)出版社 [04]合力工作室 . 《中文 Visuar 高級編程》 [M] . 北京 :清華大學(xué)出版社 ,1999.. [05]諸靜 . 《模糊控制原理與應(yīng)用》 [M] . 北京 :機械工業(yè)出版社 ,1995. [06]史濟民 ,湯觀全 . 《 Visual 》 [M] . 北京 :清華大學(xué)出版社 ,2021.. [07]齊治昌 ,譚慶平 ,寧洪 . 《軟件工程》 [M] . 北京 :高等教育出版社 ,1997. [08]牛夏牧 . 《工程軟件技術(shù)基礎(chǔ)》 [M] . 黑龍江 :哈爾濱工業(yè)大學(xué)出版社 . 1997. [09]陳軍《 MIS軟件設(shè)計方法探討》 [計算機應(yīng)用研究 ] 1998年第 1期 [10]王惠群《管理信息系統(tǒng)的集成技術(shù)研究》 [計算機應(yīng)用 ]1998年第 6期 [11]劉國剛《通用 MIS工具軟件的研究》 [計算機系統(tǒng)應(yīng)用 ]1993年第 1期 [12]宦國揚《大型 NHS系統(tǒng)應(yīng)用軟件設(shè)計標準化》 [計算機應(yīng)用 ]1998年第 11 期 [13]曾欽志、王宜懷《在 VB 中應(yīng)用 ActiveX 數(shù)據(jù)對象》北京 :計算機應(yīng)用研究 ,2021 ,3 [14]張景元 《基于 VB的考務(wù)管理系統(tǒng)的設(shè)計與實現(xiàn)》 北京 :計算機工程 ,2021 ,8 [15]孫兆山 《用 VB開發(fā)儀表管理系統(tǒng)》 北 京 :石油化工自動化 ,2021 ,2 This boothwn outside, each car became a single anism which ate and drank and excreted through its ventilators. It talked or sometimes yelled through its ventilators, too. In went water and loaves of blackbread and sausage and cheese, and out came shit and piss and language. Human beings in there were excreting into steel helmets, which were passed to the people at the ventilators, who dumped them. Billy was a dumper. The human beings also passed canteens, which guards would fill with water. When food came in, the human beings were quiet and trusting and beautiful. They shared. Human beings in there took turns standing or lying down. The legs of those who stood were like fence posts driven into a warm ., squirming, fatting, sighing earth. The queer earth was a mosaic of sleepers who nestled like spoons. Now the train began to creep eastward. Somewhere in there was Christmas. Billy Pilgrim nestled like a spoon with the hobo on Christmas night, and he fell asleep, and he traveled in time to 1967 againto the night he was kidnapped by a flying saucer from Tralfamadore. Four Billy Pilgrim could not sleep on his daughters wedding night. He was forty four. The wedding had taken place that afternoon in a gaily striped tent in Billy39。 Trim(Text4(0)) amp。 成績修改 這個部分是對學(xué)生的成績進行修改，如由于一時失誤導(dǎo)致學(xué)生成績輸入錯誤等。 amp。 amp。 6 教務(wù) 管理 系統(tǒng) 的部分代碼編寫。這三種事件發(fā)生的順序根據(jù)控