首页
登录
职称英语
[originaltext]M: Doctor Thomas? This is Keith Bradley from The Daily News. I’d
[originaltext]M: Doctor Thomas? This is Keith Bradley from The Daily News. I’d
游客
2023-07-22
51
管理
问题
M: Doctor Thomas? This is Keith Bradley from The Daily News. I’d like to ask you some questions about the new official standard weight that you purchased.
W: I’d be happy to help you. What would you like to know?
M: First of all, how is the standard weight used?
W: Well, the people in our department use it to check the scales all over the country. The Department of Weights and Measures-we’re a government agency-it’s our responsibility to see that all the scales measure a kilogram accurately. So this is the weight we use to adjust the scales.
M: How did you check the scales before?
W: 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.
M: Oh, so when the weather was humid, it weighed more. And when it was dry, it weighed less.
W: 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.
M: How much did it cost?
W: About forty-five thousand dollars.
M: Forty-five thousand dollars! For a one kilogram weight! That’s more expensive than gold. Is it really worth that much’?
W: 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’s one standard. Think of the drug industry, for example: those companies rely on high-accuracy scales to manufacture and package medicine.
选项
A、A standard unit for measuring weight.
B、How to care for precious metals.
C、The value of precious metals.
D、Using the metric system.
答案
A
解析
主旨题。对话开头就点明了主题,从some questions about the new official standard weight that you purchased即可判断出对话是围绕“新的标准测重工具”展开的。
转载请注明原文地址:https://tihaiku.com/zcyy/2860432.html
相关试题推荐
[originaltext]Here’ssomebadnewsforstudentswhoputoffstudying:procr
[originaltext]Here’ssomebadnewsforstudentswhoputoffstudying:procr
[originaltext]M:Hello.InternationalFriendsClub.CanIhelpyou?W:Oh,hell
[originaltext]M:Hello.InternationalFriendsClub.CanIhelpyou?W:Oh,hell
[originaltext]M:Hello.InternationalFriendsClub.CanIhelpyou?W:Oh,hell
[originaltext]M:Ireallyappreciateyourfillingmeinonyesterday’slecture.
[originaltext]M:Ireallyappreciateyourfillingmeinonyesterday’slecture.
[originaltext]M:Thelittleislandyoumentionedismarvelous.I’veneversee
[originaltext]M:Thelittleislandyoumentionedismarvelous.I’veneversee
[originaltext]M:Thelittleislandyoumentionedismarvelous.I’veneversee
随机试题
Thefieldofmedicinehasalwaysattracteditsshareofquacksandcharlatan
Wehaveallseensuchfilmsinwhichrobotsaresuperiortoman.Comparedwi
与社区健康教育直接相关的社区资源有财力、物力、信息和A.人力 B.教育 C.
女性,50岁。拟行子宫内膜癌根治术。现稍活动即感心慌、气短。既往有27年风湿性心
男性,48岁,低热、盗汗、乏力伴消瘦1月余,左侧颈部和腹股沟可触及数个蚕豆大小淋
下列属于申请做市业务资格的材料要求的有( )。 ①股票期权做市业务方案、内部
下列接地线的施工,正确的是( )。 A、室内的接地支线应采用暗敷 B、接
该病例处理原则是A、立即手术探查 B、再次出现休克时手术探查 C、出现肉眼血
A.向前的动力 B.向后的动力 C.内外的动力平衡 D.上下的动力平衡
全口义齿合适的凹形磨光面形态可以A.降低咀嚼效能 B.使发音清晰 C.帮助义
最新回复
(
0
)