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
2024-06-21
3
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] Why do some companies send spam?
选项
A、To send some viruses to your computer.
B、To promote their products on the Internet.
C、To make more friends on the Internet.
D、To make computer communication much easier.
答案
B
解析
第三段第一句提到,大多数垃圾电子邮件的发送者都是那些想方设法让你购买其产品的公司。换句话说,这些公司发送垃圾电子邮件是为了在网络上推销产品,因此B)是本题的答案。
转载请注明原文地址:https://tihaiku.com/zcyy/3644414.html
相关试题推荐
Whenyouopenyourelectronicmail,youmayfindinformationabouthowtobu
Thesereportsprovideinformationonyourcoursesandactivityplanningforthe
INFORMATIONSECURITYSPECIALISTNOTE:Pleasesubmityourres
INFORMATIONSECURITYSPECIALISTNOTE:Pleasesubmityourres
INFORMATIONSECURITYSPECIALISTNOTE:Pleasesubmityourres
LadiesandGentlemen,Welcometothiselectronicsexhibition.Hereyoucanf
LadiesandGentlemen,Welcometothiselectronicsexhibition.Hereyoucanf
LadiesandGentlemen,Welcometothiselectronicsexhibition.Hereyoucanf
Weofferawiderangeofinformationonthewebsite,fromdetailedinformationt
Electroniccomputers,whichhavemanyadvantages,cannotcarryoutcreativeworka
随机试题
来自国家航天局的消息,()着陆器和()月球车分别于3月21日和3
麻面砖是选用仿天然岩石色彩的原来进行配料,经压制形成表面凹凸不平的麻点的坯体,然
下列哪项不符合严重创伤病人的麻醉特点A.不能耐受深麻醉 B.容易发生呕吐,误吸
下列属非必需氨基酸的是()A.赖氨酸 B.亮氨酸 C.色氨酸 D.谷氨酸
骨巨细胞瘤X线特征A.X线片示:骨端膨胀性溶骨性破坏 B.X线片示:短骨膨胀,
桑白皮的主治病证是()A.肺热咳喘,痰多壅盛 B.风寒咳喘,呼吸困难
下列哪个图有别于其他三个图?()
在计算投资项目的财务净现值时需事先确定基准收益率,基准收益率是指要求投资项目达到
A.肾动脉狭窄 B.主动脉缩窄 C.嗜铬细胞瘤 D.原发性醛固酮增多症
某胸椎结核病人,表现有截瘫,大、小便障碍,双侧T10水平以下深、浅感觉障碍。其病
最新回复
(
0
)