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
2024-02-27
5
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 In many U. S stores the cash【C1】______has been replaced by a computer that quickly and easily calculates the cost of items being bought.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] 【C3】
选项
A、science-fiction
B、man-made
C、newly-discovered
D、fresh-hand
答案
A
解析
转载请注明原文地址:https://tihaiku.com/zcyy/3487305.html
相关试题推荐
Technology,entrepreneurship(创业能力)andinnovationsarekeywordsthatsumup
Technology,entrepreneurship(创业能力)andinnovationsarekeywordsthatsumup
Technology,entrepreneurship(创业能力)andinnovationsarekeywordsthatsumup
Whenitcomestoshopping,thestoreshereintheUnitedStatesareoftenov
Whenitcomestoshopping,thestoreshereintheUnitedStatesareoftenov
Whenitcomestoshopping,thestoreshereintheUnitedStatesareoftenov
Whenitcomestoshopping,thestoreshereintheUnitedStatesareoftenov
Whenitcomestoshopping,thestoreshereintheUnitedStatesareoftenov
Whenitcomestoshopping,thestoreshereintheUnitedStatesareoftenov
Whenitcomestoshopping,thestoreshereintheUnitedStatesareoftenov
随机试题
【B1】[br]【B19】A、specialB、normalC、averageD、generalC此句意思为“太阳能电池对消费者来说,过于昂贵”,s
甄选的程序中,第一步是()A.甄选测试与面试 B.背景核查与体检
A.15 B.8 C.4 D.2
下列关于Ph染色体的描述正确的是A.仅出现中性粒细胞 B.为慢性粒细胞白血病所
故事内容: 《换尾巴》从前有一只小兔子和一只小松鼠,小兔子拥有一个又短又软的尾
关于注射用溶剂的叙述中错误的是A.纯化水可用于配制注射剂,但此后必须马上灭菌
某二级耐火等级的甲酚厂房,地上3层,层高4m,每层建筑面积1200㎡,三层使用人
某住宅采用墙下条形基础,建于粉质黏土地基上,未见地下水,由载荷试验确定的承载力特
患者,男,45岁。2个月来反酸、反食和烧心,多于餐后明显,平卧或身体前倾时易出现
日经225指数属于典型的()。 A.期现套利B.市场内价差套利 C.市场
最新回复
(
0
)