首页
登录
职称英语
[originaltext]W: Dr. Thomas? This is Keet Bradley from the daily news. I’d like
[originaltext]W: Dr. Thomas? This is Keet Bradley from the daily news. I’d like
游客
2023-07-21
38
管理
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, 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.
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. It 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 thousand dollars.
W: 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、Someone spilt water on it.
B、It was influenced by weather.
C、It was made of metal with low quality.
D、The standard for measuring had changed.
答案
C
解析
转载请注明原文地址:https://tihaiku.com/zcyy/2857525.html
相关试题推荐
[originaltext]Hi.MynameisJohnHilton.I’myourteachingassistantforC
[originaltext]M:Ow!Thathurts!W:Whathappened?Didyoucutyourself?M:Y
[originaltext]M:Ow!Thathurts!W:Whathappened?Didyoucutyourself?M:Y
[originaltext]M:Ow!Thathurts!W:Whathappened?Didyoucutyourself?M:Y
[originaltext]M:Ow!Thathurts!W:Whathappened?Didyoucutyourself?M:Y
[originaltext]M:Thiscrazybusschedulehasgotmecompletelyfrustrated.Ica
[originaltext]M:Thiscrazybusschedulehasgotmecompletelyfrustrated.Ica
[originaltext]M:Thiscrazybusschedulehasgotmecompletelyfrustrated.Ica
[originaltext]M:Thiscrazybusschedulehasgotmecompletelyfrustrated.Ica
[originaltext]WhenmysonRyansawaT-shirtonsalefor5dollarsmarkedd
随机试题
Heredity(遗传)isnottheonlythingthatinfluencesourcolor.Whereandhow
Pollutionoccurswheneverunnaturalsubstancesareintroducedintoanenvir
《电力法》中所称电价是指()。A.电力生产企业的上网电价 B.电网间的互供
在混凝土工程量大、浇筑强度高、施工周期长、施工地点集中的大中型工程中被广泛应用的
下列产科处理哪项不正确A.横位,死胎,先兆子宫破裂一碎胎术 B.头位死胎,宫口
面色蒸黑,肌肤甲错的病机是A.肾虚 B.水饮 C.寒证 D.瘀血 E.痛
A.阻碍胆酸"肝肠循环" B.保护动脉内皮 C.影响胆固醇代谢 D.影响甘
男性,48岁。4小时前突然呕血500ml,黑便2次,共500g。既往10年前有“
以下对师生关系的表述不准确的是()。A.教学上是授受关系 B.人格上是平等关系
高速公路中线放样主要依据的设计表格是()。A.路基设计表 B.水准点表 C.
最新回复
(
0
)