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
Prices reach equilibrium at the level at which quantity demanded ______ quantity supplied.
Prices reach equilibrium at the level at which quantity demanded ______ quantity supplied.
admin
2010-01-15
49
问题
Prices reach equilibrium at the level at which quantity demanded ______ quantity supplied.
选项
A、is equal to
B、equal
C、equals to
D、is equal
答案
A
解析
语法结构题。本句的难点是:be equal to意为“与…相等”,等于及物动词equal。任at which引导的定语从句中,主语为第三人称单数,而B 项equal又没有词尾s,C 和D 两项的形式又不正确,所以A 项正确,因其既合语法也合句意。本句的意思是:物价应在供求量相等的水平上达到平衡。
转载请注明原文地址:https://kaotiyun.com/show/ip6K777K
0
专业英语四级
相关试题推荐
(1)ItmightseemunusualthatoilbusinessmanDavidMitchellwouldgiveupvacationsforso-calledstaycations:takingtimeoff
(1)Oneoftheunresolved—andratherbitter—disputesinevolutionarybiologyisbetweenthecreepsandthejerks.Thecreeps(sod
(1)Oneoftheunresolved—andratherbitter—disputesinevolutionarybiologyisbetweenthecreepsandthejerks.Thecreeps(sod
Inrecentyears,itisnotuncommonthatacollegedegreecannotearnacollegegraduateadecentjobwhileskilledworkersfro
Atsometimeinyourlifeyoumayhaveastrongdesiretodosomethingstrangeorterrible.However,chancesarethatyoudon
PASSAGETHREEActually,whatisthekeytotheopportunityofpeopletomoveoutofAfrica?
Evenifpricesshootbacktoward$50abarrel,thatwon’tweantheworldfromoil.Onlygovernmentcandothat.Istheinter
PassageFourWhatisthebrain’sexecutivefunction?
Itisstrictly______thataccesstoconfidentialdocumentsisdeniedtoallbutafew.
随机试题
(2010年4月)根据名牌出名的范围不同,有五个等级的战略方案可供选择:
A.原因与效果图表B.奔跑图表C.相关图D.决策矩阵E.直方图表示两个变量之间变化关系和相互作用的图称为
临床上常用放射免疫技术检测的项目不包括
下面对矩估计法中原点矩和中心矩表述正确的是( )。
领导角色的类型不包括()。
现代决策理论认为,决策者是“理性的人”或“经济的人”,在决策时他们受“最优化”的行为准则支配,应当选择“最优”方案。()
视听觉的反射中枢位于()。
[*]
CigarettesmokingisahealthhazardofsufficientimportanceintheUnitedStates.Itwas50yearsagothismonththatAmerica’
HotterandmoremassivethantheSun,starscalled“stragglers”arepuzzlingtoastronomersbecausesuchrapidlyburningstarsw
最新回复
(
0
)