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
the scales
the scales
admin
2019-05-09
21
问题
PART OF A TELEPHONE INTERVIEW
Keet: Dr. Thomas? This is Keet Bradley from the daily news. I’ d like to ask you some questions about the new official standard weight that you purchased.
Thomas: I’ d be happy to help you. What would you like to know?
Keet: First of all, how is the standard weight used?
Thomas: Well, the people in our department use it to check the scales all over the country. The department of weights and measures is a government agency. It’ s our responsibility to see that all the scales measure a kilogram accurately so this is the way we use to adjust the scales.
Keet: How did you check the scales before?
Thomas: We have an old standard weight that we used to use. It had to be replaced because it was imprecise. You see it was made of poor quality metal that was too porous. It absorbed too much moisture.
Keet : Oh. So when the weather was humid it weighed more and when it was dry it weighed less.
Thomas: 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.
Keet: How much does it cost?
Thomas: About 45 , 000 dollars.
Keet: 45, 000 dollars? For a one kilogram weight? That’ s more expensive than gold. Is it really worth that much?
Thomas: 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.
选项
答案
the scales
解析
转载请注明原文地址:https://kaotiyun.com/show/X2Cd777K
本试题收录于:
公共英语四级笔试题库公共英语(PETS)分类
0
公共英语四级笔试
公共英语(PETS)
相关试题推荐
Leadersof16nationspaidapoignanttributetosurvivingveteransandthosewhodiedduringtheD-Daylandings60yearsagoth
Leadersof16nationspaidapoignanttributetosurvivingveteransandthosewhodiedduringtheD-Daylandings60yearsagoth
Industrial【21】______doesnotjusthappen.Companies【22】______lowaccidentratesplantheirsafetyprograms,workhard
A1973SupremeCourtdecisionandrelatedSenatehearingsfocusedCongressionalcriticismonthe1966FreedomofInformationAct
WhichisNOTthepurposeoftheadultstudentstakingpartinadultprograms?
Manyayoungpersontellsmehewantstobeawriter.Ialwaysencouragesuchpeople,butIalsoexplainthatthere’sabigdiff
Sailorsandfishermeninparticular,havealwaysbeenextremelysuperstitious.Thisishardlysurprisingwhenoneconsidersthe
Inafamilywheretherolesofmenandwomenarenotsharplyseparatedandwheremanyhouseholdtasksaresharedtoagreateror
Allgreatwritersexpresstheirideasinanindividualway..itisoftenpossibletodeterminetheauthorshipofaliterarypass
随机试题
明明总是跑来跑去,在班级里也非常活跃。他的行为主要反映了什么气质特征?()
饮茶对健康有益,但茶叶中含有相当量的氟元素,氟元素超过安全量,就会引起氟斑牙和氟骨病。这给我们的哲学启示是()。
论述曹雪芹《宝玉挨打》一文的艺术特色。
Iusedtosmoke______butIgaveitupthreeyearsago.
妇女,36岁,孕2产1,下腹痛伴白带多2个月,妇检阴道粘膜充血,宫颈举痛,子宫正常大,双侧附件增厚,左侧呈条状,压痛明显。测腋下体温37.6℃,此时医生不应采取的检查为
甲股份有限公司2018年有关所有者权益变动等的资料如下:(1)2018年7月1日按每股6.5元的发行价格增发400万股普通股(每股面值1元);(2)2018年11月1日按每股10元的价格回购120万股普通股(每股面值1元)并予以注销;(3)截至201
在大宗、廉价货物的长途运输中具有明显优势的是()。
简述课程评价的功能。
=____________.
Thefiremanrushedintotheburninghome,(mind)______ofthedanger.
最新回复
(
0
)