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问题 单项选择题

石门和立井、斜井工作面从距突出煤层底（顶）板的最小法向距离（）开始到穿过煤层进入顶（底）板（）的过程均属于揭煤作业

A、5、5

B、5、6

C、5、2

D、3、6

答案

参考答案：C

多项选择题

其他货币资金包括（）

A.银行存款

B.外埠存款

C.备用金

D.存出投资款

E.信用卡存款
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单项选择题

（71）analysis emphasizes the drawing of pictorial system models to document and validate both existing and/or proposed systems. Ultimately, the system models become the （72）for designing and constructing an improved system. （73）is such a technique. The emphasis in this technique is process-centered. Systems analysts draw a series of process models called （74） . （75） is another such technique that integrates data and process concerns into constructs called objects.

（75）处填（）。

A．Structured analysis

B．Information Engineering

C．Discovery Prototyping

D．Object-Oriented analysis
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