kick off proceedings是什么意思

George would certainly have attended the proceedings __.
A.if he didn’t get a flat tire B.if the flat tire hadn’t happened
C.had he not had a flat tire D.had the tire not flattened itself
选什么?为什么?最好翻译一下句子,

George would certainly have attended the proceedings_______.
A.if he didn't get a flat fire
B.if the flat fire hadn't hasppened
C.had he not had a flat fire
D.had the fire flattened itself
我知道为什么答案是C,我只是有一点不明白为什么不能选B呢?
B选项打错了，是if the flat fire hadn't happened
3L：也有if引导的虚拟语气啊，

George would certainly have attended the proceedings_______.
A.had he not had a flat tire B.if the flat tire hadn't happened
请给出正确选项和另一项不正确的详细理由.

28.George would certainly have attended the proceedings .
28.George would certainly have attended the proceedings _______ .
A.if he didn’t get a flat tire B.if the flat tire hadn’t happened
C.had he not had a flat tire D.had the tire not flattened itself
Please translate

英语翻译
the proceedings took on the feel of a presidential visit.
这是些迈克尔下葬的新闻中的一句话 took on the feel of

英语翻译
Author Guidelines for 6-by-9-inch Proceedings Manuscripts
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Abstract
The abstract is to be in fully-justified italicized text as it is here,below the author information.Use the word “Abstract” as the title,in 12-point Times New Roman,boldface type,centered relative to the column,initially capitalized.The abstract is to be in 11-point,single-spaced type,and may be up to 3 in.(18 picas or 7.62 cm) long.Leave two blank lines after the abstract,then begin the main text.All manuscripts must be in English.All text material for 6-by-9-inch proceedings will be formatted in a single column per page.Note that an “electronic” copy of your Abstract— including the conference name,paper title,keywords,author names,addresses,and affiliations—must be sent to the IEEE Computer Society Press Abstracts Department.The electronic copy is to be an ASCII text file submitted via e-mail to the Abstracts Internet address indicated in the proceedings author kit letter you received from your production editor.
1.Introduction
Congratulations!Your paper has been accepted for proceedings publication.Please follow the steps outlined below when submitting your final draft to the IEEE Computer Society Press.These guidelines include complete descriptions of the fonts,spacing,and related information for producing your proceedings manuscripts.Please follow them and if you have any questions,direct them to the production editor in charge of your proceedings at the IEEE Computer Society Press:Phone (714) 821-8380 or Fax (714) 761-1784.
2.Formatting your paper
All printed material,including text,illustrations,and charts,must be kept within the parameters of the 8 15/16-inch (53.75 picas) column length and 5 15/16-inch (36 picas) column width.Please do not write or print outside of the column parameters.Margins are 1 5/16 of an inch on the sides (8 picas),7/8 of an inch on the top (5.5 picas),and 1 3/16 of an inch on the bottom (7 picas).