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
Almost every new innovation goes【C1】______three phases.【C2】______initially【C3】______into the market, the process of【C4】______is
Almost every new innovation goes【C1】______three phases.【C2】______initially【C3】______into the market, the process of【C4】______is
admin
2014-05-14
73
问题
Almost every new innovation goes【C1】______three phases.【C2】______initially【C3】______into the market, the process of【C4】______is slow. The early models are expensive and hard to use, and perhaps even unsafe. The economic【C5】______is relatively small. The second phase is the explosive one,【C6】______the innovation is rapidly adopted by a large number of people. It gets cheaper and easier to use and becomes something familiar. And then in the third【C7】______,【C8】______of the innovation【C9】______again,【C10】______it permeates out across the economy.
During the explosive phase, whole new industries spring up to produce the new product or innovation, and to【C11】______it. For example, during the 1920s, there was【C12】______dramatic acceleration in auto production, from 1.9 million in 1920 to 4.5 million in 1929. This【C13】______was accompanied【C14】______all sorts of other essential activities necessary for an auto-based nation: Roads had to be built for the cars to【C15】______; refineries and oil wells, to provide the gasoline; and garages, to repair【C16】______. Historically, the same【C17】______is repeated again and again with innovations. The construction of the electrical system【C18】______an enormous early investment in generation and distribution【C19】______. The introduction of the radio was followed by a buying spree by Americans that quickly brought radios into almost half of all【C20】______by 1930, up from nearly none in 1924.
【C13】
选项
A、broom
B、blossom
C、bloom
D、boom
答案
D
解析
词义辨析题 broom“金雀花(多生长于沙地)”;blossom“花(尤指果树或灌木的花)”;bloom“花(尤指供观赏的,如玫瑰、郁金香、菊花)”;boom“(人口、贸易等的)突然增加,繁荣昌盛时期”。此处指新产品的高速增长期,故选D。
转载请注明原文地址:https://kaotiyun.com/show/osTK777K
0
专业英语四级
相关试题推荐
Themostvocalopponentsofimmigrationreformsayit’snotjustthefearof(1)_____jobstoforeignworkersthat(2)_____their
In1959,Hawaiibecamethefiftiethstateintheunion(1)_____CongresssofarawayinWashingtonD.C,howdoHawaiiansgetthe
Thegovernmentistobanpaymentstowitnessesbynewspapersseekingtobuyuppeopleinvolvedinprominentcases(1)_____thetr
Whenshopkeeperswanttolurecustomersintobuyingaparticularproduct,theytypicallyofferitatadiscount.Accordingtoa
Whenshopkeeperswanttolurecustomersintobuyingaparticularproduct,theytypicallyofferitatadiscount.Accordingtoa
Althougharchitecturehasartisticqualities,itmustalsosatisfyanumberofimportantpractical______.
InAmerica,olderpeoplerarelylivewiththeiradultchildren.Butinmanyothercultureschildrenareexpectedtocare【C1】___
Toerrishumanandtoforgivedivine,accordingtotheoldadage.Humanswhoforgiveare(1)______toexperiencesignificantphys
Toerrishumanandtoforgivedivine,accordingtotheoldadage.Humanswhoforgiveare(1)______toexperiencesignificantphys
Toerrishumanandtoforgivedivine,accordingtotheoldadage.Humanswhoforgiveare(1)______toexperiencesignificantphys
随机试题
_______是著名的“奶酪之国”,干、鲜奶酪世界闻名,是法国人不可缺少的食品。
A.肾B.膀胱C.肾与膀胱D.三焦癃闭的基本病理变化为哪个脏或(和)腑的气化功能失调
A.生产工艺过程中使用某种毒物B.苯经皮肤进入人体C.工作场所射频辐射6V/mD.噪声环境中每天工作4hE.作业地点局部通风发生职业疾患所应具备作用条件的接触机会()
下列与X线诊断和治疗无关的特性是
【2014.广西】班级管理的模式包括()。
目前科学家已成功将人类干细胞移植到基因改造过的特种猪的体内,没有出现排斥现象。研究人员声称由于这些细胞得以茁壮成长。人们有望在不久的将来通过移植干细胞来治疗某些疾病,这项突破性技术有助于免疫力严重不足的患者找到治疗方法。下列最能对于研究人员的预期提出质疑的
张贴年画是中国的传统年俗,是一年只用一次、标识化、符号化“年”的代表。鼠年春节期间,面对新型冠状病毒感染的肺炎疫情,一些地方________,给年画中的人物“戴上口罩”,用年画作为疫情宣传的________,将疫情防控知识介绍与传统年俗活动巧妙地结合在一起
宇航员:月球车:探月
在Access2000中的数据访问页的扩展名是()。
Hegraspedbothofmyhandsandbeggedmetohelphimout.
最新回复
(
0
)