首页
登录
职称英语
Technology has come to the marketplace. In many U. S stores the cash【C1】____
Technology has come to the marketplace. In many U. S stores the cash【C1】____
游客
2023-07-26
41
管理
问题
Technology has come to the marketplace. In many U. S stores the cash【C1】______has been replaced by a computer that quickly and easily calculates the cost of items being bought.
Back in the early 1960s, when the laser【C2】______developed, it was viewed by some as a fascinating research tool; others called it a【C3】______toy. Since that time, the laser has proved to be an【C4】______of many uses. In fact, in many places it’s becoming a part of【C5】______life. Take, for example, what’s happening at some supermarkets. Food-shopping Americans are coming【C6】______with lasers and computers for the first time. But they’re hardly【C7】______it, until they get to the checkout line. With scarcely a glance at the items, the clerk【C8】______them across a hole, where a special marking on each item is scanned by a low-powered laser【C9】______inside the machine, connected to a remote computer. It started a few years ago, when food processors【C10】______the time had come to put code markings on every one of their thousands of food products. This would make them【C11】______identifiable to a computer. The scanning laser beam was an【C12】______device for reading these markings, and so the Universal Product Code was born.
【C13】______every package today, every can and bottle, has these unique symbols.【C14】______is the time-consuming stamping of prices on each item. Prices are shown【C15】______the shelf.
This mew technology promises to【C16】______food products moving smoothly on and off supermarket shelves, which will help keep overhead down and prices【C17】______At the end of each business day, the remotely-located computer gives the store manager a total picture of the day’s【C18】______--what the needs to restock,【C19】______, and what he can mark down and put on sale.
As for the customer, the most dramatic change is【C20】______checkout lines keep moving. [br] 【C13】
选项
A、Subjectively
B、Frankly
C、Voluntarily
D、Practically
答案
B
解析
转载请注明原文地址:https://tihaiku.com/zcyy/2871055.html
相关试题推荐
Technologyisanothergreatforceforchange.Inpart,technologyhascaused
Technologyisanothergreatforceforchange.Inpart,technologyhascaused
Technologyisanothergreatforceforchange.Inpart,technologyhascaused
AU.S.biotechnology(生物工艺学)firmsaidonWednesdayithaddevelopedanewtec
AU.S.biotechnology(生物工艺学)firmsaidonWednesdayithaddevelopedanewtec
AU.S.biotechnology(生物工艺学)firmsaidonWednesdayithaddevelopedanewtec
AU.S.biotechnology(生物工艺学)firmsaidonWednesdayithaddevelopedanewtec
AU.S.biotechnology(生物工艺学)firmsaidonWednesdayithaddevelopedanewtec
AU.S.biotechnology(生物工艺学)firmsaidonWednesdayithaddevelopedanewtec
AU.S.biotechnology(生物工艺学)firmsaidonWednesdayithaddevelopedanewtec
随机试题
[originaltext]Askanykidabouthomework,andyou’llgetthesameresponse:
Youcanperformallthosefunctionsthatyouperformatpresentwithyourmo
Livingstandardshavesoaredduringthe21stcentury,andeconomistsexpect
Oneofthegoodthingsformeninwomen’sliberationisthatmennolongerh
生产经营单位应当在应急预案公布之日起20个工作日内,按照分级属地原则,向安全生产
人工日工资单价的组成中,停工学习时支付的工资属于()。A:计时工资 B:特殊
房屋租赁当事人办理房屋租赁登记备案,应当提交的材料包括( )。A.房屋租赁合同
我国商业银行办理单位通知存款的品种有( )。A.1天通知存款 B.3天通知存
银行承兑汇票的承兑银行,应当按照票面金额向出票人收取()的手续费。A:千分之一
根据《民事诉讼法》,属于人民法院应当裁定中止执行情形的是()。A.执行案件
最新回复
(
0
)