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
86
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、130.
B、3,900.
C、13,000.
D、1,300.
答案
D
解析
短文第二段明确提到On average,each email user received 1,300 spam messages last year。
转载请注明原文地址:https://tihaiku.com/zcyy/3461709.html
相关试题推荐
[originaltext]W:Hi,Dan,[23]youknowwhichlabyoumissed?Youcanhavem
[originaltext]Whensomeonesays,"Well,IguessI’llhavetogoandfaceth
[originaltext]Whensomeonesays,"Well,IguessI’llhavetogoandfaceth
[originaltext]Whensomeonesays,"Well,IguessI’llhavetogoandfaceth
[originaltext]M:Openwide.Nowshowmewhereithurts.W:Hereonthebottom,
[originaltext]M:Openwide.Nowshowmewhereithurts.W:Hereonthebottom,
[originaltext]M:Doeseverythinglookrighttoyou?Iwantittobeperfect.W:
[originaltext]M:Doeseverythinglookrighttoyou?Iwantittobeperfect.W:
[originaltext]W:Hi,Peter.Nicetomeetyou!M:Hi.Youare?W:I’mLisa,[22]
[originaltext]W:Hi,Peter.Nicetomeetyou!M:Hi.Youare?W:I’mLisa,[22]
随机试题
Thetwocountrieshavedevelopeda______relationandincreasedagreatdealin
[originaltext]M:IjustfinishedreadingabookofshortstorybyHemlenGarlen
Mostmenliveinharness.Richardwasoneofthem.Typicallyhehadnoaware
不是积极心态的作用的是()A.内心的平静 B.信心 C.成功的意识 D.
有关全科医生转诊的责任不包括A.对于住院患者,每隔三天到医院看望患者一次 B.
A.桂枝B.柴胡C.细辛D.生姜E.牛蒡子治疗发热疾病首选的是
阅读文章,回答下面的问题。 野艾 史小溪 多风而温馨的春天一过,陕北高原便
案例二: 一般资料:求助者,女性,30岁,公务员。 案例介绍:求助者由于女儿
某女,26岁。因发热,咽喉痛口服维C银翘片,3次/日,每次3片。服药3天后,体温
甲公司法定代表人为赵某,公司在P银行开立支票存款账户,预留签章为公司单位公章
最新回复
(
0
)