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问题 单项选择题

售货员：顾客：销售

A．校长：老师：学校
B．警察：长官：领导
C．交警：司机：指挥
D．演员：观众：表演

答案

参考答案：D

解析： 售货员销售的对象是顾客，演员表演的对象是观众。C项交警指挥的对象不仅有司机，还有行人和自行车等。

填空题
用方框中所给词的适当形式填空，每词限用一次。
thank   need    run    you    watch
1.-What’s ________ QQ number?  -It’s 23356789.
2. Liu Xiang is a great _____ star, I like him very much.
3.I_________some books.
4. Lucy has some nice ________
5. ________ for your help.
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单项选择题

Personal computers are used by one person at a time. The largest personal computer, or PCS, 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.

二、完形填空

A．sorting

B．dividing

C．to arrange

D．to separate
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