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、Someone spilled water on it. B、It was not very endurable. C、It was made of low quality metal. D、The standard for measuring had
A、Someone spilled water on it. B、It was not very endurable. C、It was made of low quality metal. D、The standard for measuring had
admin
2021-07-14
70
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,[6]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 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.
5. What is the conversation mainly about?
6. How is the new weight used?
7. Why is it necessary to replace the old standard weight?
8. What does the man probably think about the cost of the new weight?
选项
A、Someone spilled water on it.
B、It was not very endurable.
C、It was made of low quality metal.
D、The standard for measuring had changed.
答案
C
解析
前面三个选项都有it,描述的都是it无法再使用的原因,故可基本推断出问题。男士说:“你知道它是由容易渗水的劣质金属制成的。”故答案为C。注意“听到什么选什么”。
转载请注明原文地址:https://kaotiyun.com/show/ajJ7777K
0
大学英语六级
相关试题推荐
Forthispart,youareallowed30minutestowritealettertoaforeignteacher.Youshouldwriteatleast150wordsbutnomor
A、Freedom.B、Travelswiftly.C、Travelunsafely.D、Displaypersonalwealth.C
Teachersneedtobeawareoftheemotional,intellectual,andphysicalchangesthatyoungadultsexperience.Andtheyalsoneed
Inthepushtocuttheamountofcarbonwereleaseintotheatmosphere,solutionsusuallyfocusonhowtoreduceourpoweruseo
Inthepushtocuttheamountofcarbonwereleaseintotheatmosphere,solutionsusuallyfocusonhowtoreduceourpoweruseo
A、Itcannotbeprevented.B、Ithasbeencontrolled.C、ItalsospreadsinIndia.D、ItgrowsfastestinAfrica.C对话中男士谈到,艾滋病在前苏联、加
A、Sotheycanfeelitsweight.B、Sotheycanexamineitscontents.C、Sotheycanguessitsage.D、Sotheycanadmireitsbeautif
A、Itwasnolongerpossibletokeephorses.B、Itwasdifficulttofindjobs.C、Theycouldnolongerwalktowork.D、Theyhadto
Waffles?Frenchtoast?Bacon?Bigbreakfastsmaybeathingofthepast.AccordingtotheAssociatedPress,moreAmericansarec
Supposeyouareaskedtogiveadviceonwhetherschoolcampusesshouldheopentothepublicatanytimeorinalimitedperiod
随机试题
下列对氮平衡的叙述哪项是正确的()。
()是肝阳上亢证与肝火上炎症的共同症状。
如果基础承受弯矩167kN·m,偏心矩与( )项值接近。如果基底反力如上图所示,则柱边I-I截面弯矩与( )项值接近。
安全生产投入主要用于()。
Advertiserstendtothinkbigandperhapsthisiswhythey’realwayscominginforcriticism.Theircriticsseemtoresentthem
“a=b”是“直线y=x+2与圆(x一a)2+(y一b)2=2相切”的()。
被称为“悲剧之父"的是_________。
ForJohnthiswasthebeginningofanewlife,________hethoughthewouldneversee.
A、TheymighteventuallycauseyoutolosesleepB、Theyhelpproduceaneurotransmitterinthebrain.C、Youmustnotdrinkmilki
甲小麦贸易商拥有一批现货,并做了卖出套期保值。乙面粉加工商是甲的客户,需购进一批小麦,但考虑价格会下跌,不愿在当时就确定价格,而要求成交价后议。甲提议基差交易,提出确定价格的原则是比10月期货价低3美分/蒲式耳,双方商定给乙方20天时间选择具体的期货价。乙
最新回复
(
0
)