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问题 选择题

Up to now , some less well-off people __________ into the public rental house in Chongqing .

A．moved

B．move

C．have moved

D．are moving

答案

答案：C

考查动词时态。时间状语Up to now ,到现在为止，是现在完成时态的标志，所以句子的谓语动词要用现在完成时态，选C。

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．weight

B．size

C．length

D．width
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单项选择题

面对电子商务的蓬勃发展，我国也启动了电子邮政工程，邮政电子商务是邮政企业采用现代化信息技术，为用户开发新的增值业务。它的业务有：电子邮局，电子银行，网上集邮，电子商城等。北京易观网络咨询公司2000年8月的《中国网络经济月度分析报告》指出：网民上网购买最多的是图书音像类产品，其次是通讯器材。广东电子邮政局目前已成功开办了航空票务代理、演出票务代理；辽宁局也较成功的开办了铁路票务代理等。

E-POST是指( )。

A．电子邮局

B．电子邮政

C．电子银行

D．电子商城
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