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
5
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、refer to
B、look forward to
C、see to
D、contribute to
答案
A
解析
本题测试惯用搭配。refer to意为“提到,谈到”;look forward to意为“期盼,期待”;see to意为“照料,注意”;contribute to意为“促成,捐献”。所填之词的宾语是that period,所以应该选refer to。
转载请注明原文地址:https://jikaoti.com/ti/1AZUFFFM
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
Nameshavegainedincreasingimportanceinthecompetitiveworldofhighereducation.Ascollegesstriveformarketshare,they
In1991,whiletheeconomiesofindustrializedcountriesmetaneconomic______,theeconomiesofdevelopingcountriesweregro
Oneofthesaddestthingsabouttheperiodinwhichweliveisthegrowingestrangement(疏远)betweenAmericaandEurope.Thismay
Judgingfromthecontext,"tokeepyourheadabovewater"(Paragraph1)probablymeans______.ColecoIndustries’casesuggests
Isitpossiblethattheideaswehavetodayaboutownershipandpropertyrightshavebeensouniversalinthehumanmindthatit
Hewasproudofbeingchosentoparticipateinthegameandhe______usthathewouldtryashardaspossible.
随机试题
某市(市政府及其部门位于B区)A区甲律师事务所为招揽更多的业务,实行按案件标的额为介绍案件的人提取一定的“案件介绍费”的措施,并且对几个较为重大的案件,都给予了介绍人一定数额的费用。由于其在某一案件上通过这一办法将乙律师事务所的案件争揽过去,乙律师事务所对
下列关于计算机通讯技术的表述不正确的是()。
属血循毒的毒蛇是()
A、三金片B、肾炎四味片C、癃闭舒胶囊D、癃清片E、五苓散某男,28岁。患慢性非细菌性前列腺炎,症见小便短赤、淋沥涩痛、尿急频数。证属肾虚湿热下注,治疗宜选用的中成药是
(2007年)当图8-28所示电路的激励电压时,电感元件上的响应电压u1的初相位为()。
下列中属于银行附属资本的是()。
有一只机械手表,每小时慢2分钟,某天中午11:50的时候,把手表调成了标准时间,那么当这只手表走到第二天中午12:00时,此时的标准时间是:
对教育研究的假设是否合理、正确,研究得到的多个统计量之间有何差异,需要抽取样本对其进行检验的是
Whatdoesthewomandointheconversation?
A、Callsomebodyforhelp.B、Stayawayfromyourhouse.C、Rechargeyourcellphone.D、Turnofftheappliancesandelectronics.D
最新回复
(
0
)