首页
登录
职称英语
Do you ever call long distance from a pay phone? You dial the number, an
Do you ever call long distance from a pay phone? You dial the number, an
游客
2023-07-05
17
管理
问题
Do you ever call long distance from a pay phone?
You dial the number, and then you hear something like: "Sixty cents, please. Please deposit(投硬币)sixty cents for the first three minutes."
If you are placing the call in New York State, don’t try to ask the operator a question. There is no one on the line with you. The voice you hear comes from a computer. It has vocabulary of seventy words in its memory. This program is known as the Automatic Coin Telephone Service.
The word and numbers are first recorded, each word and number by itself, by an actress. The sounds are then changed into electronic signal and stored in a computer memory circuit(电路). The circuit is hooked into the computer that controls all the calls made from pay telephones.
While you dial your call, the computer senses each of the numbers. When you finish, it calculates the cost, and produces the voice that you hear. As soon as you deposit the money, the computer automatically connects your call.
Have you ever called Information and heard an operator say: "Information. May I help you?"
You tell the operator a name and he or she gives you the phone number. In the past, the operator would have to thumb through the telephone directory to pick up the number. Now, a new computer system provides this information much more quickly. Sometimes it can find the number even if you misspell the name.
Information operators who use this new system type in the name you give on the computer terminal. In a flash, the computer displays the name and telephone number on the CRT(显像管). At the same time, the computer calls up nine similar names. In case you spelled the name wrong, the operator may still be able to find it.
All new phones are also entered into this computer system. The information operators, therefore, have the up-to-the-minute listings. At the end of the year, the computer is hooked to a machine that automatically sets the type for the new telephone directory. The directory is then printed from this type—accurately, quickly, and at a great savings in cost. [br] When you tell information operator a name, .
选项
A、he or she can give you the name quickly
B、he or she has to thumb through the telephone directory to look up the number
C、he or she can not give you the number quickly
D、he or she can give you the number quickly
答案
D
解析
细节题。作者在短文第七段指出You tell the operator a name and he or shegives you the phone number.以及…provides this information much more quickly.由此可知正确答案为D。
转载请注明原文地址:https://www.tihaiku.com/zcyy/2809826.html
相关试题推荐
[originaltext]Withgrowingnumbersofpeoplelivingalone,eitherbychoice
[originaltext]Withgrowingnumbersofpeoplelivingalone,eitherbychoice
[originaltext]W:Mr.Hiller.Isthenumberofcomplaintsincreasingordecreasi
[originaltext]W:Mr.Hiller.Isthenumberofcomplaintsincreasingordecreasi
Doyouevercalllongdistancefromapayphone?Youdialthenumber,an
EndangeredPeoplesA)Today,itisnotdistance,butcult
EndangeredPeoplesA)Today,itisnotdistance,butcult
EndangeredPeoplesA)Today,itisnotdistance,butcult
EndangeredPeoplesA)Today,itisnotdistance,butcult
EndangeredPeoplesA)Today,itisnotdistance,butcult
随机试题
[originaltext]TodayI’mgoingtotalkaboutaveryspecialkindofperson.
设计要求 在城郊某场地布置一餐馆,并布置场地的出入口、道路、停车场和后勤小货
对于工业企业生产用气设备,其燃烧器是依据()来选择的。A.用气设备类型 B
下列关于个人住房贷款贷前调查的表述,错误的是( )。A.对项目的调查主要调查项
根据《中华人民共和国民法典》的规定,民法用以调整平等主体的自然人、法人和非法人组
肺炎喘嗽
阐述革命根据地教育体制的构成特点及作用。
广州市财政局把全市114个职能部门200亿元的预算全公布在政府网站上,供社会各界
遗产:指公民死亡时遗留的个人合法财产,其范围包括:公民的收人;房屋、储蓄和生活用
某工程组织成倍节拍流水施工,10个施工段,4个施工过程的流水节拍分别为4天,6天
最新回复
(
0
)