首页
登录
职称英语
[originaltext]W: Dr. Thomas? This is Keet Bradley from the Daily News. [5] I’d
[originaltext]W: Dr. Thomas? This is Keet Bradley from the Daily News. [5] I’d
游客
2023-08-05
44
管理
问题
W: Dr. Thomas? This is Keet Bradley from the Daily News. [5] I’d like to ask you some questions about the new official standard weight that you purchased.
M: I’d be happy to help you. What would you like to know?
W: First of all, how was the standard weight used?
M: Well, [6] people in our department use it to check the scales all over the country. The department of weights and measures, we are a government agency. It’s our responsibility [6] to see that all the scales measure a kilogram accurately so this is the way we use to adjust the scales.
W: How did you check the scales before?
M: We have an old standard weight that we used to use. It had to be replaced because it was imprecise. [7] You see it was made of poor quality metal that absorbed too much moisture.
W: Oh. So when the weather was humid it weighed more and when it was dry it weighed less.
M: Exactly. And that variation can affect the standards of the whole country. So our department had the new weight made out of higher quality metal.
W: How much did it cost?
M: About 45,000 dollars.
W: 45,000 dollars? For a one kilogram weight? That’s more expensive than gold. Is it really worth that much?
M: [8] I’m sure it is. Industries depend on our government agency to monitor the accuracy of scales so that when they buy and sell their products there is one standard. Think of the drug industry, for example, those companies rely on high accuracy scales to manufacture and package medicine.
5.What is the conversation mainly about?
6.How is the new weight used?
7.Why is it necessary to replace the old standard weight?
8.What does the man probably think about the cost of the new weight?
选项
A、How to care for precious metals.
B、A standard unit for measuring weight.
C、The value of precious metals.
D、Use of the metric system.
答案
B
解析
女士说:“我想问您一些关于您买的官方标准砝码的问题。”直接进入话题,故B正确。
转载请注明原文地址:https://tihaiku.com/zcyy/2899893.html
相关试题推荐
[originaltext]Scientificexperimentshavedemonstratedincrediblewaystokill
[originaltext]Mostsuccessfulpeopleareunorthodoxpersonswhosemindswander
[originaltext]EatGrubisBritain’sfirstnewfoodcompanythatbreaksWeste
[originaltext]EatGrubisBritain’sfirstnewfoodcompanythatbreaksWeste
[originaltext]EatGrubisBritain’sfirstnewfoodcompanythatbreaksWeste
[originaltext]There’salotaboutLeoSanchezandhisfarminSalinas,Califo
[originaltext]EatGrubisBritain’sfirstnewfoodcompanythatbreaksWeste
[originaltext]EatGrubisBritain’sfirstnewfoodcompanythatbreaksWeste
[originaltext]There’salotaboutLeoSanchezandhisfarminSalinas,Califo
[originaltext]There’salotaboutLeoSanchezandhisfarminSalinas,Califo
随机试题
WhichdayisLincoln’sBirthday?A、February12.B、February22.C、July4.D、Octobe
Thousandsofyearsagomanusedhandyrocksforhissurgicaloperations.Lat
[originaltext]Italy’scapitalRomeisafamoustouristattraction,butther
[originaltext]W:Honey,couldyoucomehereforasecond.Weneedtotalk.Myp
土方路基实测项目包括()等。A.压实度 B.平整度 C.强度 D.弯沉
______thatmyheadhadcleared,mybrain
手提式灭火器充装量大于()kg时应配有喷射软管,其长度不小于0.4m,推车式灭火
对单层和多高层钢筋混凝土结构整体抗火验算时,其步骤不包括()。A.设定结构所有
据“疗寒以热,而佐以寒”而用之寒药属于A.君药 B.佐药 C.使药之引经药
口腔颌面外科如有多个患者需要换药时,应遵循的顺序为A.按病情由轻到重 B.按病
最新回复
(
0
)