首页
登录
职称英语
When you open your electronic mail, you may find information about how to bu
When you open your electronic mail, you may find information about how to bu
游客
2023-09-18
43
管理
问题
When you open your electronic mail, you may find information about how to buy medicine, cheap airline tickets, books, computer products, and so on. There may also be offers for investment deals, bank loans and special holidays. However, to many computer users, this use of electronic spam to sell products has become a major problem as it makes computer communication more difficult.
Many companies that want to send a great deal of advertising at the same time might use the services of a "spammer". A spammer is a person or company that uses computers to send out millions of copies of the same sales information. Spammers get people’s e-mail addresses from websites, news groups and "chat rooms" where people send messages to each other.
Most spam is sent by companies that are trying to get you to buy their products. Some of these are honest companies that may offer good products or services for fair prices. These companies can offer their products for a cheaper price than you might find in a store. However, much of the spam on the Internet is sent by criminals (罪犯) who are trying to sell products that do not exist or offer services they will not provide at all. What they are only interested in is stealing your money. When you answer their spam you find you are expected to send them money and receive a gift. If you just follow what they ask you to do without any consideration, it is likely that you will be cheated and lose some money. [br] What does the word "spam" in the last sentence of the first paragraph probably refer to?
选项
A、Unwanted electronic information.
B、Serious computer viruses.
C、Advertisements sent by dishonest companies.
D、Companies sending out sales information.
答案
A
解析
第一段最后一句指出,对许多计算机用户来说,使用电子spare来销售产品已经成为一个主要的问题,因为它会导致计算机通信变得更为困难。第二段首句接着又提到,许多公司可能通过“spammer”的服务同时发送大量广告。由此可以推断,spam一词有“垃圾信息”的意思,所以A为本题答案。
转载请注明原文地址:https://www.tihaiku.com/zcyy/3024630.html
相关试题推荐
Electroniccomputers,whichhavemanyadvantages,cannotcarryoutcreativeworka
Whenyouopenyourelectronicmail,youmayfindinformationabouthowtobu
Whenyouopenyourelectronicmail,youmayfindinformationabouthowtobu
Howcanyougetinformationifyou’regoingtobuyamotorbikeaccordingtothe
Howcanyougetinformationifyou’regoingtobuyamotorbikeaccordingtothe
Howcanyougetinformationifyou’regoingtobuyamotorbikeaccordingtothe
Howcanyougetinformationifyou’regoingtobuyamotorbikeaccordingtothe
Welcometooursmallbusinessset-upguide,providingalltheinformationyo
Welcometooursmallbusinessset-upguide,providingalltheinformationyo
Thesereportsprovideinformationonyourcoursesandactivityplanningforthe
随机试题
NarratorListentopartofalectureinabiologyclass.Nowgetreadytoanswer
Thelandofapplepieandbaseball—theUnitedStatesofAmerica.Ofcourse
TheonlycrimeIhaveeverbeen【B1】______withwasunsuccessful,butcrimeis
女性,35岁,多发性硬化。视力减退,四肢无力,走路不稳3个月,检查:双侧视乳头边
资金盈余单位通过直接与资金需求单位协议,或在金融市场上购买资金需求单位所发行的股
根据《房屋登记办法》的规定,申请房屋所有权变更登记,应当提交的材料包括()。A:
在社会主义市场经济条件下,政府对房地产开发活动的管理与调控一般通过( )手段。
下列公式中正确的是()A.净收益=潜在毛收入-运营费用 B.净收益=有效毛收
具有高的爆破强度和内表面清洁度,有良好的耐疲劳抗震性能。适于汽车和冷冻设备、电热
以下对影响矿业工程项目工期的分析,正确的是( )。A.矿井实际地质条件变复杂会
最新回复
(
0
)