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
Electronic mail has become an extremely important and popular means of communication. The convenience and efficiency of elec
Electronic mail has become an extremely important and popular means of communication. The convenience and efficiency of elec
admin
2008-01-10
45
问题
Electronic mail has become an extremely important and popular means of communication.
The convenience and efficiency of electronic mail are threatened by the extremely rapid growth in the volume of unsolicited commercial electronic mail. Unsolicited commercial electronic mail is currently estimated to account for over half of all electronic mall traffic, up from an estimated 7 percent in 2001, and the volume continues to rise. Most of these messages are fraudulent or deceptive in one or more respects.
The receipt of unsolicited commercial electronic mail may result in costs to recipients who cannot refuse to accept such mail and who incur costs for the storage of such mail, or for the time spent accessing, reviewing, and discarding such mail, or for both. The receipt of a large number of unwanted messages also decreases the convenience of electronic mall and creates a risk that wanted electronic mail messages, both commercial and noncommercial, will be lost, overlooked, or discarded amidst the larger volume of unwanted messages, thus reducing the reliability and usefulness of electronic mail to the recipient. Some commercial electronic mail contains material that many recipients may consider vulgar or pornographic in nature.
The growth in unsolicited commercial electronic mail imposes significant monetary costs on providers of Internet access services, businesses, and educational and nonprofit institutions that carry and receive such mail, as there is a finite volume of mail that such providers, businesses, and institutions can handle without further investment in infrastructure. Many senders of unsolicited commercial electronic mail purposefully disguise the source of such mall.
Many senders of unsolicited commercial electronic mall purposefully include misleading information in the messages’ subject lines in order to induce the recipients to view the messages. While some senders of commercial electronic mail messages provide simple and reliable ways for recipients to reject (or ’opt-out’ of) receipt of commercial electronic mall from such senders in the future, other senders provide no such ’opt-out’ mechanism, or refuse to honor the requests of recipients not to receive electronic mail from such senders in the future, or both.
Many senders of bulk unsolicited commercial electronic mail use computer programs to gather large numbers of electronic mail addresses on an automated basis from Internet websites or online services where users must post their addresses in order to make full use of the website or service.
The problems associated with the rapid growth and abuse of unsolicited commercial electronic mall cannot be solved by the government alone. The development and adoption of techno-logical approaches and the pursuit of cooperative efforts with other countries will be necessary as well.
The unwanted e-mail problem can be solved if ______
选项
A、the government takes action
B、a new technology is adopted
C、more people are aware of the problem
D、joint efforts are made and new technology is used
答案
D
解析
见最后一段。选项A、B、C的内容都对,但都不全面:只有选项D(人们共同的努力和新技术的使用)最全面,是答案。
转载请注明原文地址:https://kaotiyun.com/show/fW5O777K
本试题收录于:
CATTI三级笔译综合能力题库翻译专业资格(CATTI)分类
0
CATTI三级笔译综合能力
翻译专业资格(CATTI)
相关试题推荐
ImpactofUrbanizationTheeffectsofurbanization:Example:intheU.S.only【L31】________oflandbuiltonlossof【L32】________
CUSTOMERQUOTATIONFORMExampleCountryofdestination:SouthAfricaName:Roy【L1】___
CUSTOMERQUOTATIONFORMExampleCountryofdestination:SouthAfricaName:Roy【L1】___
A、Itbotherspeoplewithasthma.B、Cigarettesaren’tallowedatthecamp.C、Itpollutestheairinthetents.D、Peoplewhosmoke
LichensTobecertain,alichenisnotthemostconspicuousofplants.Lichensgrowinunassumingfashiononrocks,logsand
→Mammalsandbirdsgenerallymaintainbodytemperaturewithinanarrowrange(36-38℃formostmammalsand39-42℃formostbirds
"WeatherandChaoticSystems"Scientiststodayhaveaverygoodunderstandingofthephysicallawsandmathematicalequatio
"WeatherandChaoticSystems"Scientiststodayhaveaverygoodunderstandingofthephysicallawsandmathematicalequatio
"WeatherandChaoticSystems"Scientiststodayhaveaverygoodunderstandingofthephysicallawsandmathematicalequatio
A、Hodoesnotfeelverywell.B、Hehadseveralteethfilled.C、Thedentistgavehimsomemedication.D、Thewomanismistaken.DW
随机试题
患者,女,32岁。产后小便不通,小腹胀满刺痛,乍寒乍热,舌紫暗,苔薄白,脉沉涩。应首先考虑的病证结合诊断是
架空敷设的燃气管道,在有车通行的区域,其敷设高度至少应为()。
指数基金的收益率都高于市场平均收益率。()
下列各种车辆中,以“整备质量”的吨位数为计税单位计算车船税的有()。
项目风险识别的方法和工具有很多,既有结构化方法也有非结构化方法,既有经验性方法也有系统性方法,在具体应用过程中要结合具体情况组合使用。请据此回答下面的问题:风险识别过程中最常用的方法是________。
张某服现役期间因病致四级残疾,退役后选择回乡分散安置.按规定可领取护理费。张某安置当年,全国职工月平均工资为1000元,当地职工月平均工资为1500元。根据《军人抚恤优待条例》,张某每月可领取护理费()元。
为获得纯合高蔓抗病番茄植株(二倍体),采用了下图所示的方法,图中两对相对性状独立遗传。据图分析,不正确的是()。
(2003年)设向量组Ⅰ:α1,α2,…,αr可由向量组Ⅱ:β1,β2,…,βa线性表示,则
计算∫L(xy2+y)dx+(x2y+x)dy,其中L从原点沿直线y=x到点(1,1);
如果删除一个非零无符号二进制偶整数后的2个0,则此数的值为原数()。
最新回复
(
0
)