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问题 单项选择题

建设项目管理“三项”制度中不包括( )

A．项目法人责任制
B．招标投标制
C．建设监理制
D．合同管理制

答案

参考答案：D

解析： 水利工程项目建设实行项目法人责任制、招标投标制和建设监理制。简称“三项”制度。

填空题

加压素试验时，如尿渗透压上升峰值超过给药前的50%，应考虑为________；在9%～50%之间为________；肾性尿崩症患儿的尿渗透压上升峰值不超过________。
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单项选择题

Personal computers are used by one person at a time. The largest personal computer, or PC.S, can fit on a (1) . Some of these (2) have more than one microprocessor. (3) the primary processor, which is a general-purpose device, a PC may have one or more processors to (4) special kinds of work. Some machines, (5) , have maths processors, others have graphics processors to help process photographs and other illustrations. Still others have (6) processors.

Office workers also use PCS that are not (7) to a network. These machines are used for (8) tasks as word processing, performing financial calculations, and organizing and (9) bodies of information called databases. People use PCS at (10) for some of the same kinds of tasks. They use word processing programs for (11) communication, financial software for household budgets. Individuals also use their home computers to play (12) and to communicate (13) the internet.

Small, portable PCS are (14) with people who often work away from their desks. The (15) include laptop computers, which can be (16) on the lap; notebook computers, which are about the (17) of a loose leaf notebook; and palmtop, or handheld computers, which can be operated while (18) in the hand. Laptop and notebook computers have the same (19) as desktop computers. Palmtop computers have less power but still (20) some advanced capabilities. For example, they can process household financial data.

4（）

A.handle 

B.deal 

C.work out 

D.type
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