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
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 s
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 s
admin
2016-04-03
44
问题
W: 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.
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, 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 [13]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. 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: 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.
12. What is the conversation mainly about?
13. How is the new weight used?
14. Why is it necessary to replace the old standard weight?
15. 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。所有选项都是类似于名词词组的表达。可以判断出题目是主旨题。
转载请注明原文地址:https://kaotiyun.com/show/MoG7777K
0
大学英语六级
相关试题推荐
Athirdofofficeworkerswouldrathergrabafewminutes【C1】______sleepthanbreakfast,accordingtoasurveythatestimatedpo
MillionsofAmericansareenteringtheir60sandaremoreconcernedthaneveraboutretirement.Theyknowtheyneedtosave,but
"Theworld’senvironmentissurprisinglyhealthy.Discuss."Ifthatwereanexaminationtopic,moststudentswouldtearitapart
Businessesarestructuredindifferentwaystomeetdifferentneeds.The【B1】______formofbusinessiscalledanindividualpropr
Businessesarestructuredindifferentwaystomeetdifferentneeds.The【B1】______formofbusinessiscalledanindividualpropr
A、Havingtypingskill.B、Havingexperienceinjournalism.C、Tobeaqualifiedstudent.D、Havinglotsofmoney.B
A、Becauseherhusbandcriticizedheropinions.B、Becauseherhusbandiswrongsomuchofthetime.C、Becauseshedoesn’tbelieve
HisfuturesubjectshavenotalwaystreatedthePrinceofWaleswiththerespectonemightexpect.Theylaughedaloudin1986wh
Organisedvolunteeringandworkexperiencehaslongbeenavitalcompaniontouniversitydegreecourses.Usuallyitislefttoe
A、Specificpaycheck.B、Senseofaccomplishment.C、Chancesofpromotion.D、Awardsshedeserves.B听到whatIthinkisimportant时,注意男
随机试题
关于公司原始所有权与法人产权的说法,错误的有()。
Whensheheardthathermotherwassafesheimmediately_______
伸腕关节的肌是
家住A市的李某因经济困难,遂产生抢劫念头,后以打车为名拦住一辆出租车抢走现金1000元。随后,将出租车劫往B市,途中将女司机强奸。强奸后又将车劫往C市路边一偏僻处把司机杀害后抛出车外,恰遇C市治安联防队员进行巡查被抓获。在确定案件管辖权时,A、B、C三市
在实行工程总承包的建设项目中,工程总承包方项目管理的主要任务包括()。
为了保证一个企业管理体制的正常运行,集团的组织结构必须包括()。
下列选项中,历史时代与陶瓷技术对应正确的是:
法制:():稳定相当于():打破:公平
多姿多彩的爱情生活是罗曼蒂克的,但我宁愿你在爱河里只饮一勺。因为真正令人心灵颤动的爱,不能求之于_______的感情中。古今中外许多爱情故事的_______,便由于有真的倾心和忠贞。依次填入横线处最恰当的一项是()。
SalesWhenastoresells【T1】______atacostlowerthanusual,itiscalledasale.Saleslastfor【T2】______.Thenthecosti
最新回复
(
0
)