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
How many email messages did Americans send in 1999?
How many email messages did Americans send in 1999?
admin
2010-06-30
54
问题
How many email messages did Americans send in 1999?
Do you like getting a piece of hand-written mail? Are there people whose letters you’ve saved for years7 The art of letter writing seems to be dying for many people as more and more of us are turning to our computers to send a quick email. You might think the United States is a country of serious internet users, but there are many people whose only on-line activity is sending and receiving email. In 1999, Americans sent 2.2 billion email messages compared to 293 million pieces of first class mail. People have become more and more dependent on email for quick communication. In addition to the quick communication that email gives us, many people are using instant messages to communicate. How does this work? First you make a list of your on-line friends. When you go on-line, your computer tells you if the people whose names are on the list are on-line too. If they are, you can send them an instant message and have a real time chat. Teenagers especially love sending and receiving instant messages and they love going to chat rooms to talk to their internet friends. But when people send email and instant messages, they often don’t give much thought to how they write. Many people use short forms and omit capital letters. They simply write the first thing that comes into their head, click and send it. Even though people are writing more, their writing is usually not something to keep and read again years later.
选项
A、2.2 billion.
B、2.2 million
C、293 million.
D、293 billion.
答案
A
解析
转载请注明原文地址:https://kaotiyun.com/show/piJd777K
本试题收录于:
公共英语四级笔试题库公共英语(PETS)分类
0
公共英语四级笔试
公共英语(PETS)
相关试题推荐
A=HallucinogensB=CocaineC=AlcoholWhichdrug...mayslowdownbodyfunctions?【P1】______canleadtothedrivers’dis
Inrecentyears,therehasbeenanincreasingawarenessoftheinadequaciesofthejudicialsystemintheUnitedStates.Costsa
TherecentsocialandeconomicchangesintheUShavegreatimpactonalltheAmericanhousingsystem.
TherecentsocialandeconomicchangesintheUShavegreatimpactonalltheAmericanhousingsystem.
At18,AshanthiDeSilvaofsuburbanClevelandisalivingsymbolofoneofthegreatintellectualachievementsofthe20thcentu
A=HallucinogensB=CocaineC=AlcoholWhichdrug...mayslowdownbodyfunctions?【P1】______canleadtothedrivers’dis
In1935,MaryKaygotmarriedforthefirsttime.TheMaryKayAshCharitableFoundationsupportscancerresearches.
Inhowmanyweeksarethestudents’researchpapersdueaccordingtotheteacher?
Mostscientistsblamepeople,atleastinpart,forglobalwarming.Now,someresearcherssaypeoplemaybepartlytoblamefor
随机试题
企业规章制度的核心是()。
背景资料:某会议中心新建会议楼工程,为保证室内外装饰效果,经研究决定,装修工程采取单独招标,独立开发,采用公开招标的形式确定施工队伍,建设单位与施工单位按照《建设工程施工合同(示范文本)》签订了装饰装修施工合同。招标阶段,在招标文件中明确了部分条款:
酱油中含有多种有机酸,用氢氧化钠标准溶液滴定,以酸度计测定终点,结果以乙酸表示。
并发进程执行时可能会出现结果不唯一的现象,把这种现象称为_______。
电气设备的绝缘电阻用()测量。
ABC公司拟进行投资,备选对象为资产甲。预测的资产甲的未来可能收益率情况如下表所示:要求:根据资料完成以下各题:(1)计算期望收益率;(2)计算收益率的标准差;(3)计算收益率的标准离差率。
某物流企业2017年拥有面积为10000平方米的土地使用权,其中9000平方米为大宗商品仓储设施占地,该设施90%自用,10%出租;1000平方米为该企业管理服务设施占地。当地城镇土地使用税税额标准为每平方米12元,则该企业2017年应缴纳的城镇土地使用税
如每个学生都参加了所属年级的所有科目考试,问该学校共有多少学生?()
根据所给资料,回答以下问题。据中国海关提供进出口统计数据显示:2011年12月,乘用车出口3.71万辆,比上月下降了9.34%,比去年同期增长了30.53%;创汇金额2.93亿美元,比去年同期增长了45.22%。其中:小轿车产品出口3.
设曲线y=Inx与相切,则公共切线为________。
最新回复
(
0
)