首页
登录
职称英语
[originaltext] Make millions with no work! Lose 5 kg overnight! Clear your c
[originaltext] Make millions with no work! Lose 5 kg overnight! Clear your c
游客
2024-02-18
31
管理
问题
Make millions with no work! Lose 5 kg overnight! Clear your credit history! The secrets to getting hot girls! Get out of debt!
Junk email messages like these, also known as spam, are familiar to anyone with an email account. On average, each email user received 1,300 spam messages last year, and that number is expected to increase to 3,900 by the year 2007.
Junk mail is nothing new. For years, marketing groups have collected consumer information, including addresses and phone numbers, and sold them as lists to interested advertisers. But with junk mail, the high cost of mailing packages to large groups of people kept it down to a manageable level. But with email, anyone With a computer and Internet connection can now send messages around the world for free.
But it’s the people who receive spam who wind up paying. It is estimated that spam costs companies millions of dollars every year due to wasted time, connection costs and lost emails.
选项
A、Wasted time.
B、Connection costs.
C、Lost emails.
D、All of the above.
答案
D
解析
从短文最后一句spam costs companies millions of dollars every year due to wasted time, connection costs and lost emails可知选项D为正确答案。
转载请注明原文地址:https://tihaiku.com/zcyy/3461711.html
相关试题推荐
[originaltext]EducationiscompulsoryandfreeforeverychildintheUnite
[originaltext]Theaveragefamilyspendsaboutonesixthofitsincomeonfo
[originaltext]M:Hello,JohnAdamsspeaking.W:Goodmorning,Mr.Adams.Isaw
[originaltext]M:Hi,Janet.Youaresoluckytobedonewithyourfinalexamsa
[originaltext]M:Hi,Janet.Youaresoluckytobedonewithyourfinalexamsa
[originaltext]M:Hi,Janet.Youaresoluckytobedonewithyourfinalexamsa
[originaltext]W:Oh,Ken,Ihavebeenmeaningtotalktoyou.M:Hi,Denise!Wh
[originaltext]W:Oh,Ken,Ihavebeenmeaningtotalktoyou.M:Hi,Denise!Wh
[originaltext]W:Oh,Ken,Ihavebeenmeaningtotalktoyou.M:Hi,Denise!Wh
[originaltext]M:Haveyouborrowedyourbooksyet?W:Igotmychemistrybook,
随机试题
Childrenwhoarepraisedfortheirworkarealways______on.A、encouragedB、approv
Theman’sfirstjobwasin[br][originaltext]W:Goodevening.Herewithusis
Manyofyoursuggestionsare______thenewplan.A、madeintoB、putintoC、incorp
[img]2012q2/ct_eyyjsdz2009b_eyyjsdtrana_0332_20121[/img]Accordingtoanew
A、Watcheswereofhigherqualitythaneverbefore.B、Moreclocksweremanufactur
领导
肺脾气虚属A.滋水涵木 B.培土生金 C.金水相生 D.抑木扶土 E.泻
注射剂中常用的附加剂有 A.乳化剂 B.助悬剂 C.螯合剂 D.等渗调节
2004-23.形寒肢冷,脘腹冷痛,纳呆呕恶,大便稀溏,肢体浮肿,腰膝酸软,舌
根据支付结算法律制度规定,下列关于银行计息与收费的表述中,符合规定的有()。A
最新回复
(
0
)