首页
登录
职称英语
Water is to be poured at a rate of 2. 5 gallons per minute into a 500-gallon tan
Water is to be poured at a rate of 2. 5 gallons per minute into a 500-gallon tan
游客
2025-02-24
24
管理
问题
Water is to be poured at a rate of 2. 5 gallons per minute into a 500-gallon tank that initially contains 50 gallons of water.
Column A Column B
The percent of the tank’s capacity that 60 percent
will be filled 1 hour after water begins
to be poured in
选项
A、if the quantity in Column A is greater
B、if the quantity in Column B is greater
C、if the two quantity are equal
D、if the relationship cannot be determined from the information given
答案
B
解析
水以每分钟2.5加仑的速度注入一个容量为500加仑的水箱中,且该水箱在注入水之前已装有50加仑的水。
解:本题的正确答案是(B)。比较的左项为水开始注入1小时后,水箱中的水将占水箱的容量的百分比:(50+2.5×60)/500=40%。注:未能做对该题的考生一般对都认为will be filled指1小时后水箱中有百分之几的容量还有待水的注入,这种理解是不对的。这里的will be filled一般将来时的使用是针对从句after water begins to be poured in中的begins这个一般现在时而言的,指开始注入水后的1小时,水箱中的水所占的水箱容量的比例。
转载请注明原文地址:https://www.tihaiku.com/zcyy/3971410.html
相关试题推荐
Ifthecostofalong-distancephonecallisccentsforthefirstminuteand2/
Whileridingabicycle,apersontraveled5blocksin2minutes.Atthisrate,h
INFINITY:A、minutedifferenceB、deficientcapacityC、limitedareaD、indefinitevo
Aftertwominutesinthesteamchamber,sweatbegantoflowin______fromeveryh
MEETING:MINUTES::A、video:imageB、report:synopsisC、seism:quiverD、perfo
Raul’sgame-winninggoalintheclosingminutesofthegame______hiswell-known
IntroductionandInterview(4-5minutes)Introduction(compulsory)I
IntroductionandInterview(4-5minutes)Introduction(compulsory)G
IntroductionandInterview(4-5minutes)Introduction(compulsory)I
Youwillhavetotalkaboutthetopicforoneortwominutes.Youhaveoneminu
随机试题
Whiletheofficial’sactionswerewidelydenounced,theywerenonetheless______,
Whenstudyinghumantalent,thetemptationisusuallytoconcentrateonthe
[originaltext]HundredsofthousandsofpeopleacrossFrancehavetakentot
p=5%的丰水年,其重现期T等于几年?()A.5 B.50 C.20 D
下面哪个不是应用硫酸镁的禁忌证A.膝反射消失 B.呼吸<16次/分 C.尿量
下列事项中,计入“其他综合收益”科目的是:A.资产负债表日,投资性房地产(采用公
2012年中秋、国庆黄金周期间,全国纳入监测的119个直报景区点旅游收入比上年同
“记账”就是指根据经审核无误的会计凭证在账簿中()地登记各项经济业务。A.分散
投资项目决策分析与评价的基本要求包括贯彻落实科学发展观、资料数据准确可靠和()
女,30岁。G2P1。既往月经规律,月经量少。身体健康。要求长期采取避孕措施。
最新回复
(
0
)