首页
登录
职称英语
[originaltext] One of the most powerful tools ever developed is the P. C., the
[originaltext] One of the most powerful tools ever developed is the P. C., the
游客
2024-12-31
36
管理
问题
One of the most powerful tools ever developed is the P. C., the personal computer. One of the companies important to the history of the P. C. is Apple Computer. Apple is based in Cupertino, California.
Steve Wozniak and Steve Jobs started the company in 1976. Mister Wozniak designed an early personal computer, the Apple One. At that time, people who wanted to work with computers often built their own, or used larger systems.
Early personal computers had limited uses. Users had to write commands. This was true of the Apple One. But other Apple computers operated with a system known as a graphical user interface. Users chose from little pictures called icons. Researchers at Xerox designed such a system. But Apple was the first to make it popular. Today most personal computers use icons.
Steve Wozniak and Steve Jobs tried to sell their ideas to other companies. They were rejected. But soon they found investors. Apple began to sell shares to the public in 1980. The company became worth more than one-thousand-million dollars.
In 1981, International Business Machines began to sell a personal computer that many people bought. I. B. M. was the biggest computer company in the world. But Apple was known for its creativity. In 1984, it released the first Macintosh. These computers were simple to use.
Over the years, Apple gained a following of loyal users. But then lower-priced computers appeared. These used the Windows operating system made by Microsoft. Most personal computers today use Windows.
选项
A、In 1980.
B、In 1984.
C、In 1976.
D、In 1986.
答案
A
解析
转载请注明原文地址:http://tihaiku.com/zcyy/3892928.html
相关试题推荐
[originaltext]Twopeoplewerekilledovernightintwoapparentlyunrelatedsh
[originaltext]Americanresearchershavereportedprogressinlearninghowthe
[originaltext]OneofthemostpowerfultoolseverdevelopedistheP.C.,the
[originaltext]OneofthemostpowerfultoolseverdevelopedistheP.C.,the
[originaltext](I--Interviewer;M--Michael)I:Withallyourexperienceof
[originaltext](I--Interviewer;M--Michael)I:Withallyourexperienceof
[originaltext](I--Interviewer;M--Michael)I:Withallyourexperienceof
[originaltext](I--Interviewer;M--Michael)I:Withallyourexperienceof
[originaltext]M:SharonEppersonjoinsusnow,she’sacorrespondentforCNBC,and
[originaltext]M:SharonEppersonjoinsusnow,she’sacorrespondentforCNBC,and
随机试题
[img]ct_epem_epelisv_01281(20097)[/img][br][originaltext]Allright.Here’syo
Thispassageismainlyaboutsomesocialandculturalchangesof1970sand1980s
长期滥用药物危害很大,滥用阿片类、摇头丸、冰毒类等会出现不同症状与表现。心理上产
固定桥基牙选择时应考虑的因素除了()A.基牙的轴面突度 B.基牙的牙髓活
脑血栓形成最常见的原因是A.高脂血症 B.糖尿病 C.高血压 D.真性红细
Thechangeinthatvillagewasmiraculou
大量不保留灌肠的适应证不包括A.解除便秘 B.腹腔手术前的准备 C.为高热病
家庭农场的优势包括( )。A.存在委托代理问题 B.具有契约化交易特征 C
属于第四周期的某一元素的原子,失去3个电子后,在角量子数为2的外层轨道上电子恰好
以下关于1947年日本《教育基本法》的基本内容的论述不正确的是( )A.确认教
最新回复
(
0
)