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单选题
684.Normally,when pages are added to the end of a section,or to the back
684.Normally,when pages are added to the end of a section,or to the back
of a publication--not affecting pages already in the manual--a revision
shall always be prepared.
A
通常,当在章节末尾或出版物的后部增加页面--不影响手册中的页面时--必须准备修订版。
B
通常,当在章节一端或出版物的背面增加页面--不影响手册中的页面时--必须随时准备修订版。
C
通常,当在章节末尾或出版物的背面增加页面--不影响手册中已经存在的页面时--必须准备修订版。
答案解析
正确答案：C
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