首页
外语
计算机
考研
公务员
职业资格
财经
工程
司法
医学
专升本
自考
实用职业技能
登录
外语
When you open your electronic mail, you may find information about how to buy medicine, cheap airline tickets, books, computer p
When you open your electronic mail, you may find information about how to buy medicine, cheap airline tickets, books, computer p
admin
2019-03-27
34
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.
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 the same 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spam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“spatamer”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://kaotiyun.com/show/xiaK777K
本试题收录于:
大学英语三级A级题库大学英语三级分类
0
大学英语三级A级
大学英语三级
相关试题推荐
Environmentiseverythingthatsurroundsus:plants,animals,buildings,country,air,water--infacteverythingthatcanaffect
19thJanuary,2006MinistryofForeignTradeChang’anStreetBeijing,ChinaDearSirs,Thisletterisinregardtothewindo
—"IsPhilipoverhiscoldyet?"—"He______.Hewentice-skatingyesterday."
Hemighthavebeenkilledinthatcaraccidentyesterdayifhe(take)______partinthatactivitywiththeteam.
WhenIvisitedyourcountryagainlastyearIfounditcompletely______.
Thoughthelong-term______cannotbepredicted,theprojecthasbeenapprovedbythecommittee.
I______havegonewiththem,butI______notfinishmyhomeworkintime.
Somepeoplehatethe______(commerce)thatdominatesmodernculture.
Theglobalaverageairtemperatureisbelieved______(rise)inthenearfuture.
Thecity’sunderground______morepeoplethanthebuses.
随机试题
颅脑扫描序列及参数错误的是
现场勘查笔录正文部分中勘查过程主要应写明哪些内容?
下列哪一种治法,不是《血证论》提出的治血大法
下列关于Spee曲线的描述,错误的是
随机抽取某地100名女中学生,测得血清总蛋白的均值为73.8g/L,标准差为3.9g/L。则
A、共沉淀法B、胶束聚合法C、喷雾干燥法D、薄膜分散法E、滴制法选择纳米球最适宜的方法为()。
建筑材料的性质包括()。
设F1,F2是双曲线C:(a>0,b>0)的两个焦点,P是C上一点,若|PF1|+|PF2|=6a,且△PF1F2的最小内角为30°,则C的离心率为______.
假定窗体的名称为Form1,对该窗体编写如下代码:PrivateSubForm_Load()Form1.Caption="计算机"Me.Caption="等级"Caption="考试"EndS
IPv4地址和IPv6地址的位数分别为()。
最新回复
(
0
)