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选填大写字母序号即可（A. B. C. D.）1.How did Authur Hailey prepare for his novel Hotel?A. By discussing with other people on how to write a storyB. By reading many books on hotel industry and living in hotelsC. By reading other people's nobels.D. By staying at home and thinking deeply.2.What crime did the Duke commit? Was it a serious crime?A. Hit and run and it is a very serious crime.B. Running a few red lights and it is not very seriousC. Gambling and it is a very serious crime.D. Quarrelling with the policeman and it is not very serious.3. What kind of writing Blackmail is?A. A piece of narrative fiction.B. A "Celebrity" or "People" journalism.C. A column for newspaper.D. A journalistic feature.4. The following are the ways of portraying a character in the story EXCEPT.A. By interviewing and surveyingB. By describing the habitual actions of a characterC. By directly naming the trait.D. By describing the external appearance of a character5.The following are the symbol of the Croydons' luxurious and extravagant life in the text, EXCEPTA. smoking cigarB. having an ornamental fireplace in the roomC. having maid and secretaryD. driving fancy Jaguar
下列属于开槽施工工序的有（）（1）测量放线（2）开挖沟槽（3）沟槽排水（4）管道基础（5）管道敷设（6）管道接口（7）水压试验（8）沟槽覆土
管网沟渠施工方法有哪些（）
沟槽开挖方式主要有（）
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