Generally, a computer is any device that can perform. numerical calculations. Currently, 【

A．to have invented

B．inventing

C．to invent

D．having invented

From Paragraph 2, we can learn that ______.

A．the airline agents are generally under pressure of work

B．the airline agents are lazy people

C．the airline agents must be forced to work hard

D．all the employees will not find it unbearable to be monitored by the computer

A.1-2-3-4-5

B.2-3-4-5-1

C.5-1-2-3-4

D.5-2-1-3-4

The(71) program is generally translated to an object program, which is in a form. directly understandably by the computer。

A．transfer

B．assemble

C．source

D．compile

Conventional (普通) computer models of the atmosphere have limited value in pre-dicting short-lived local storms because the available weather data are generally not detailed enough to allow computers to see clearly the small atmospheric changes that come before these storms.

From Paragraph 2, we can learn that ______.

A．the airline agents are generally under pressure of work

B．the airline agents are lazy people

C．the airline agents must be forced to work hard

D．all the employees will not find it unbearable to be monitored by computer

A．IRS agents’ examinations of taxpayer returns

B．GAO auditor’s evaluation of the computer operations of governmental units

C．an internal auditor’s review of a company’s payroll authorization procedures

D．a CPA firm’s audit of a public company

A.Use a variety of resource materials to give a more balanced approach to your speec

B.Avoid magazines since they are not books.

C.Never use a book since it is probably dated material.

D.Not use computer research since it generally has a bias.

Generally, a computer is any device that can perform. numerical calculations. Currently, 【1】, the term usually refers【2】an electronic device that can【3】a series of tasks according to a set of instructions.

In 1953 there were only about 100 computers【4】use in the world. Today hundreds of millions of computers are【5】in homes, schools, businesses, government offices, and universities for almost every conceivable【6】.

Modern desktop【7】computers, or PCs, are many times more powerful than the huge, million dollar【8】of computers of the 1960s and 1970s. Most PCs can perform. from 400 million to several billion operations per second. These computers are used not【9】for household management and personal entertainment, but also for most or the automated【10】required by small business. The fastest desktop computers are called workstations, and they are generally used for scientific, engineering, or advanced business application.

(1)