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问题 选择题

当帕米尔高原还是满天星斗的黑夜时，乌苏里江已经洒满了阳光。这说明我国[ ]

A．领海面积广大

B．是一个海陆兼备的国家

C．南北跨度广　　

D．东西跨度广

答案

答案：D

单项选择题 案例分析题

某女，35岁，有"风心病史"十年。劳累后心悸气喘，未发生过水肿，近日因过劳再发，症见：心悸，胸闷，气短，动则加重，面色苍白，形寒肢冷，舌淡苔白，脉沉细无力。

代表方为（）

A.归脾汤

B.安神定志丸

C.苓桂术甘汤

D.真武汤

E.桂枝甘草龙骨牡蛎汤合参附汤
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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.

16（）

A.put 

B.set 

C.fixed 

D.held
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