电子邮件（Electronic Mail，E－Mail)，是应用于Internet上的使用最广泛、最受欢迎的网络功能。（)

电子邮件(Electronic mail，E-mail)是一种用电子手段提供信息交换的服务方式，是互联网上应用最为广泛的服务之一。()

电子邮件(Electronic Mail，缩写为E-mail)是因特网最主要和最常用的功能，下面关于电子邮件的描述不正确的是_______。

A．电子邮件的传递速度非常快，可以做到及时传递

B．电子邮件系统遵从C/S模式

C．电子邮件是一种节省的通信手段，它的费用比传真和长途电话低很多

D．可以发送包括文字和声音信息，但不能发送图像信息

A.considerably

B.considerately

C.conservatively

D.concisely

Electronic mail and filing permit a user to compose and transmit a message on an office(71)system. In the early 1970s, the ARPANET community developed a number of such systems which have been heavily used. Through standard message format(72), several hundred different computers and electronic mail interfaces are specification of how(73)and return addresses should appear on envelopes and which sizes are allowable for envelopes. In the electronic message world, they describe what(74)of characters are required at the(75)of a message to identify the sending and receiving mailboxes.

A．robotization

B．automation

C．dynamic

D．action

There is no question that computer applications such as(71), electronic mail, and(72)publishing have changed the way people work. These computer applications have enhanced users capacity for communication and have improved their productivity. The success of these applications has prompted both vendors and researchers to continue to seek new ways to further advance the information technology revolution. Enter the latest innovation: networked(73)systems. They convey information in multiple(74): text, graphics, video, audio,(75), computer simulations, and so forth. Advocates of these systems argue that they are the next logical step in human communication; however, modifying our current networks to accommodate the variety of media will present significant technical difficulties.

A．word transaction

B．word processing

C．word disposal

D．word dealing

A.＜a href="xxx@yyy"＞

B.＜mail href="xxx@yyy"＞

C.＜a href="mailto:xxx@yyy"＞

D.＜mail＞xxx@yyy＜/mail＞

The ARPANET(66)(the rules of syntax that enable computers to communicate on a network)were originally designed for openness and flexibility, not for(67)The ARPA researchers needed to share information easily, so everyone needed to be an unrestricted "insider" on the network. Although the approach was appropriate at the time, it is not one that lends itself to today's commercial and government use.

As more locations with computers(known as(68)in Internet parlance)joined the ARPANET, the usefulness of the network grew. The ARPANET consisted primarily of university and government computers, and the applications supported on this network were simple: electronic mail(E - mail), electronic news groups, and(69)connection to other computers. By 1971, the Internet linked about two dozen research and government sites, and researchers had begun to use it to exchange(70)not directly related to the ARPANET itself. The network was becoming an important tool for collaborative research.

A．protocols

B．statute

C．law

D．enactment

A.USENEWS

B.-mail

C.www

D.GOPHER

A.＜a href="xxx@yyy"＞

B.＜mail href="xxx@yyy"＞

C.＜a href="mailto:xxx@yyy"＞

D.＜mail＞xxx@yyy＜/mail＞