首页
登录
职称英语
What is the usage of the standard weight? [br] [originaltext]F: Dr. Thomas, I’d
What is the usage of the standard weight? [br] [originaltext]F: Dr. Thomas, I’d
游客
2024-10-18
46
管理
问题
What is the usage of the standard weight? [br]
F: Dr. Thomas, 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?
F: First of all, how was the standard weight used?
M: Well, the 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 to see that all the scales measure a kilogram accurately so this is the way we use to adjust the scales.
F: 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 was too porous. It absorbed too much moisture.
F: 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.
F: How much did it cost?
M: About 45 thousand dollars.
F: 45,000 dollars? For 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.
选项
A、Forty thousand and five hundred.
B、Forty-five hundred.
C、Four thousand and five hundred.
D、Forty-five thousand.
答案
D
解析
数字细节题。通过预览题目可知本题是有关数字的,所以在听音中要关注与数字有关的内容。
转载请注明原文地址:https://tihaiku.com/zcyy/3806899.html
相关试题推荐
HowdidEnglandcontroltradeinthe18thcentury?[originaltext]Iknowthat
Howmanypeopleintheworldareinvolvedinthewar?[originaltext]Theanti
Whydidthemanhavesomethinglikeaheatrashintheface?[br][originaltext
Whydidthemanhavesomethinglikeaheatrashintheface?[br][originaltext
Whydidthemanhavesomethinglikeaheatrashintheface?[originaltext]F:Oh
WhatwilltheclassdoonThursday?[br][originaltext]Iamcertainthatan
WhatwilltheclassdoonThursday?[originaltext]Iamcertainthatanyofy
FromwhichcollegedidJeffersongraduate?[br][originaltext]ThomasJeffer
Whatistheusageofthestandardweight?[br][originaltext]F:Dr.Thomas,I’d
Whatistheusageofthestandardweight?[br][originaltext]F:Dr.Thomas,I’d
随机试题
[originaltext]Yearsagobeforetherewererefrigerators,anicehousewasab
Inthequesttofinda__________forcancer,scientistsmustdrawonacollecti
Scientistsstudyingtheactivityofthelivingbrainwithwidelyusednewim
FluandHowNottoCatchItThiswinter,inoffices
包价旅游合同应当采用书面形式,旅行社未与旅游者订立书面合同的,旅游行政主管部门可
电线电缆成束敷设时,应采用()。A.普通电线电缆 B.阻燃型电线电缆 C.
“月有阴晴圆缺”,用科学的观点看待这件事,原因是() A.人有悲欢离合 B.
(2021年真题)2019年1月中国居民张某将一项专利的使用权提供给甲公司,取
某施工项目适用简明施工合同,关于该合同价格的说法正确的是()。A.承包人以基准日
(2019年真题)低压电器可分为控制电器和保护电器。保护电器主要用来获取、转换和
最新回复
(
0
)