首页
登录
职称英语
[originaltext]M: Dr. Thomas? This is Keet Bradley from the Daily News. I’d like
[originaltext]M: Dr. Thomas? This is Keet Bradley from the Daily News. I’d like
游客
2023-09-13
51
管理
问题
M: 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.
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. We are a government agency, the department of weights and measures. 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.
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 45,000 dollars.
M: 45,000 dollars? For 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 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 spilled water on it.
B、Someone lost it.
C、It was made of low quality metal.
D、The standard for measuring had changed.
答案
C
解析
推理题。对话中出现了poor quality metal这样的词句,而在谈到new standard weight时又用higher quality。显然,old standard weight不是poor quality metal就是not higher quality,两者都可以,因为得出的关于old standard weight的结论都是一样的,即“低质量”。
转载请注明原文地址:https://tihaiku.com/zcyy/3009898.html
相关试题推荐
[originaltext]Toooftenyoungpeoplegetthemselvesemployedquitebyaccid
[originaltext]M:Isthistableonthecomerokay?W:Sure.Wecansithere.M’
[originaltext]M:Isthistableonthecomerokay?W:Sure.Wecansithere.M’
[originaltext]M:Isthistableonthecomerokay?W:Sure.Wecansithere.M’
[originaltext]M:Ihavebeenstudyingtoomuchandneedachange.SoI’vejust
[originaltext]M:Ihavebeenstudyingtoomuchandneedachange.SoI’vejust
[originaltext]M:Ihavebeenstudyingtoomuchandneedachange.SoI’vejust
[originaltext]TwobombsexplodedinAlgeriaTuesdayasaEuropeanUniontea
[originaltext]Atbirth,theinfanthasonlythemostelementaryemotionall
[originaltext]Atbirth,theinfanthasonlythemostelementaryemotionall
随机试题
Whenhewasinthecountryside,he______visitthepoorpeasants.A、usedtoB、wa
Springisa【B1】________season.Thetemperaturesaremild,andtheblooming
下列不属于纸质书刊数字化加工流程的是( )。A.初级加工 B.书刊扫描 C
我国工业用标准筛号常用“目”表示,“目”系指A:每厘米长度上筛孔数目 B:每英
女儿墙墙面可视的转折点有几处?() A.2 B.3 C.4
砌体局部承载力验算时,局部抗压强度提高系数受到限制的原因是( )。A、防止构件
电压互感器()时,严禁两台电压互感器()并列。(A)过负荷,二次(B
单核一巨噬细胞产生的主要细胞因子是A.IL-10 B.1L-4 C.1L-1
随着消费者生活水平的逐渐提高,C国乳制品消费市场不断扩大并趋于成熟,将成为世界上
患者,男,40岁,体重80kg,躯干背侧全部烧伤,2/3浅Ⅱ度,1/3为深Ⅱ度。
最新回复
(
0
)