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问题 单项选择题

设立工程项目监管账户，所有资金的支付根据当月资金用款计划和（）结算单由集团公司财务中心资金部授权支付

A、工程预算

B、工程计划

C、工程目标

D、工程进度

答案

参考答案：D

单项选择题

Calculator is (66) for performing arithmetic operations, but that requires human intervention to alter its stored program, if any, and to initiate each operation or sequence of operations. A calculator performs some of the functions of a computer, but usually operates only with frequent human intervention.

Microcomputer’s processing unit consists of one or more microprocessors, and includes storage and input-output (67) . Personal computer primarily intended for (68) use by an individual. (69) computer can be hand-carried for use in more than one location. Minicomputer is functionally intermediate between a microcomputer and a mainframe. And supercomputer has the highest processing speeds available at a given time for (70) scientific and engineering problems.

（69）处填（）。

A．Carried

B．Traveling

C．Portable

D．Walking
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填空题

数据库的逻辑模式设计阶段，要将将总体E-R模型转换成 ______。
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