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单选题
有些工作或流程由几个基本操作组成，每个操作下面有若干小步骤或工作项。
A
Some jobs or processes consist of several basic operations, with a number of minor steps or work items under each.
B
Some basic operations with a few small steps or work items are included in some work or processes.
C
Some jobs or processes constitute a few basic operations, with several minor steps or work items under each.
答案解析
正确答案：A
相关知识点：
工作含操作，操作有步骤
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