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
考研
Over an extended period of time it is possible for potential firms to enter or for existing firms to leave a competitive industr
Over an extended period of time it is possible for potential firms to enter or for existing firms to leave a competitive industr
admin
2011-03-14
43
问题
Over an extended period of time it is possible for potential firms to enter or for existing firms to leave a competitive industry. In the competitive world, shifts in the productive【1】of the economy from any one line of production to others would【2】in this way. The length of the time period【3】for entry and/or exit will vary, depending upon the【4】involved. Some, like hot dog stands, may be easily and quickly【5】. Others, like textile mills, will require a longer planning and construction period. Whatever the time【6】necessary for firms to enter or exit a given industry, we【7】that period as the long run for that industry. For different industries, the long run will encompass different time spans.
The force that【8】the entry of new firms into an industry is profit【9】. When the firms in an industry are making profits, they provide the investors in those firms with higher-than-average returns on their investments. Higher-than-average returns seldom go【10】. In the long run they attract new investment and new firms. On the other hand, losses provide the【11】for firms in an industry to leave it. Losses mean that returns to investors in the industry are below the average received by investors economy-wide; however, they do not necessarily【12】that the net income of the firm is【13】. It may or it may not be. But investors will want to withdraw their investments from the loss-incurring industry and【14】in other industries where the returns will be greater.
Where profits exist, returns on investment are above average. Where losses occur, returns are below average. So investment is【15】being redirected from less valuable to more valuable uses.
选项
A、enhances
B、motivates
C、improves
D、develops
答案
B
解析
本题测试近义词。enhance意为“增强,提高”;motivate意为“促使,激发”,指促使行动;improve意为“改善,改进”;develop意为“发展,进步”。所填之词的宾语是the entry,所以应该选motivates。
转载请注明原文地址:https://kaotiyun.com/show/g8sa777K
本试题收录于:
MBA联考(英语)题库专业硕士分类
0
MBA联考(英语)
专业硕士
相关试题推荐
Nameshavegainedincreasingimportanceinthecompetitiveworldofhighereducation.Ascollegesstriveformarketshare,they
In1991,whiletheeconomiesofindustrializedcountriesmetaneconomic______,theeconomiesofdevelopingcountriesweregro
Oneofthesaddestthingsabouttheperiodinwhichweliveisthegrowingestrangement(疏远)betweenAmericaandEurope.Thismay
Oneofthesaddestthingsabouttheperiodinwhichweliveisthegrowingestrangement(疏远)betweenAmericaandEurope.Thismay
Judgingfromthecontext,"tokeepyourheadabovewater"(Paragraph1)probablymeans______.ColecoIndustries’casesuggests
Itishardtopredicthowscienceisgoingtoturnout,andifitisreallygoodscienceitisimpossibletopredict.Ifthethi
Thepurposeofa______istocutdownimportsinordertoprotectdomesticindustryandworkersfromforeigncompetition.
Customersmayalsobepermittedto______theircurrentaccountsforashortperiodinanticipationofacredititemcomingin.
随机试题
Haveyoueverbeentemptedtocutacornerortotaketheeasiestroute,thoughyouknowitmaynotnecessarilybethebestone?
A.心尖区舒张中晚期隆隆样杂音B.心尖区全收缩期吹风样杂音C.胸骨左缘第3肋间舒张早期叹气样杂音D.胸骨右缘第2肋间3/6级以上收缩期吹风样杂音E.心尖区柔和的收缩期吹风样杂音主动脉瓣狭窄
排钾利尿药不宜与何种药复方联用()
下列各项中,()不属于支付结算基本原则。
下列所有权取得方式中,属于原始取得的有()。
文化层次、品位较高的旅游者,大多严谨持重,发表意见往往经过深思熟虑,一旦发表()。
下列关于有效测验的四个必要条件的说法中,错误的是()。
面向数据流的软件设计方法,一般是把数据流图中的数据流划分为______流和______流。
下列叙述中,错误的是
WhyistheNativeLanguageLearntSoWell?Howdoesithappenthatchildrenlearntheirmothertonguesowell?Whenwecompa
最新回复
(
0
)