网友您好， 请在下方输入框内输入要搜索的题目：
题目内容
（请给出正确答案）
They postulated a 500-year lifespan for a plastic container.
A:challenged
B:assumed
C:deducted
D:decreed
B:assumed
C:deducted
D:decreed
参考答案
参考解析
解析：本句意思：他们假定塑料容器的寿命为500年。postulate假定，假设。challenge挑战；assume假设，假定；deduct减去；decree颁布（法令）。
更多 “They postulated a 500-year lifespan for a plastic container.A:challenged B:assumed C:deducted D:decreed” 相关考题
考题
阅读理解 判断给出的语句是否正确，正确的在括号内写(T)不符的在括号内写(F)Do you still get free plastic bags from the supermarkets? Things have changed.China has banned free plastic bags at shops and supermarkets, and people have to pay for using plastic bags.The rule started on June 1. It came because our country tried to make litter less、 Making super—thin plastic bags has also been banned.The Chinese once used about 3,000,000,000 plastic shopping bags a day, and they have caused pollution of the environment. The bags have become a main cause of plastic pollution because they are not easy to break and people throw them away here and there. So the Chinese people are encouraged to bring their own bags for shopping.What kind of shopping bag is the best to bring? Some students in Chongqing have a good idea. They make their own shopping bags. They use old clothes to make cloth bags, and send them to their parents as presents. They also ask their parents and friends to use cloth bags instead of plastic ones. They think it is their duty to protect the environment.( ) 21、 People in China have to pay for using Plastic bags at shops and supermarkets now.( ) 22、 China made this rule because plastic bags were bad for the environment.( ) 23、 The Chinese people are encouraged to bring their own bags for the shopping.( ) 24、 Some students in Chongqing buy cloth bags for their parents.( ) 25、 The main idea of the article is that the bags have become a main cause of plastic pollution.
考题
The cigars are packed 5 pieces to a small packet, 20 packets to a carton, 144 cartons to a cardboard container.(英译中)
考题
Whichtwopreventaservletfromhandlingrequests.?()
A.Theservlet’sinitmethodreturnsanon-zerostatus.B.Theservlet’sinitmethodthrowsaServletExceptionC.Theservlet’sinitmethodsetstheServletResponse’scontextlengthto0D.Theservlet’sinitmethodsetstheServletResponse’scontenttypetonull.E.Theservlet’sinitmethoddoesNOTreturnwithinatimeperioddefinedbytheservlet container.
考题
Polyester (聚酯) is now being used for bottles. ICI, the chemicals and plastics company,believes that it is now beginning to break the grip of glass on the bottle business and thus take advantage of this huge market.
All the plastics manufacturers have been experiencing hard times as their traditional products have been doing badly world-wide for the last few years. Between 1982 and 1984 the Plastics Division of ICI had lost a hundred and twenty million dollars, and they felt that the most hopeful new market was in packaging, bottles and cans.
Since 1982 it has opened three new factories producing "Melinar", the raw material frown which high quality polyester bottles are made.
The polyester bottle was born in the 1970s, when soft drinks companies like Coca Cola started selling their drinks in giant two-liter containers. Because of the build-up of the pressure of gas in these large containers, glass was unsuitable. Nor was PVC, the plastic which had been used for bottles since the 1960s, suitable for drinks with gas in them. A new plastic had to be made.
Glass is still cheaper for the smaller bottles and will continue to be so, unless oil and plastic become much cheaper, but plastic does well for the larger sizes.
Polyester bottles are virtually unbreakable. The manufacturers claim they are also lighter, less noisy when being handled, and can be reused. Shopkeepers and other business people are unlikely to object to a change from glass to polyester, since these bottles mean few breakages, which are costly and time-consuming. The public, though, have been more difficult to persuade. ICI's commercial department is developing different bottles with interesting shapes, to try and make
them visually more attractive to the public.
The next step could be to develop a plastic which could replace tins for food. The problem here is the high temperatures necessary for cooking the food in the container.
?Plastic containers for holding food in the same way as cans__________.A.have been used for many years
B.are an idea that interests the plastics companies
C.are possible, but only for hot food
D.are the first things being made in the new factories
考题
Polyester (聚酯) is now being used for bottles. ICI, the chemicals and plastics company,believes that it is now beginning to break the grip of glass on the bottle business and thus take advantage of this huge market.
All the plastics manufacturers have been experiencing hard times as their traditional products have been doing badly world-wide for the last few years. Between 1982 and 1984 the Plastics Division of ICI had lost a hundred and twenty million dollars, and they felt that the most hopeful new market was in packaging, bottles and cans.
Since 1982 it has opened three new factories producing "Melinar", the raw material frown which high quality polyester bottles are made.
The polyester bottle was born in the 1970s, when soft drinks companies like Coca Cola started selling their drinks in giant two-liter containers. Because of the build-up of the pressure of gas in these large containers, glass was unsuitable. Nor was PVC, the plastic which had been used for bottles since the 1960s, suitable for drinks with gas in them. A new plastic had to be made.
Glass is still cheaper for the smaller bottles and will continue to be so, unless oil and plastic become much cheaper, but plastic does well for the larger sizes.
Polyester bottles are virtually unbreakable. The manufacturers claim they are also lighter, less noisy when being handled, and can be reused. Shopkeepers and other business people are unlikely to object to a change from glass to polyester, since these bottles mean few breakages, which are costly and time-consuming. The public, though, have been more difficult to persuade. ICI's commercial department is developing different bottles with interesting shapes, to try and make
them visually more attractive to the public.
The next step could be to develop a plastic which could replace tins for food. The problem here is the high temperatures necessary for cooking the food in the container.
?Plastics of various kinds have been used for making bottles__________.A.since 1982
B.since the 1970s but only for large bottles
C.since the 1960s but not for liquids with gas in them
D.since companies like Coca Cola first tried them
考题
It is postulated that a cure for the disease will have been found by the year 2000.A: challengedB: assumedC: deductedD: decreed
考题
汉译英：“集装袋；塑料袋；塑编袋”，正确的翻译为（ ）。
A.jumbo bag；plastic woven bag；plastic bag
B.jumbo bag；plastic bag；plastic woven bag
C.plastic bag；jumbo bag；plastic woven bag
D.plastic woven bag；plastic bag；jumbo bag
考题
汉译英：“塑料桶、麻袋、木箱”
A plastiC drum;gunny bag;wooden Case
B wooden Case;plastiC drum;gunny bag
C wooden Case;gunny bag;plastiC drum
D plastiC drum;wooden Case;gunny bag
考题
汉译英：“塑料桶、麻袋、木箱”（ ）。
A. plastic drum； gunny bag； wooden case B. wooden case； plastic drum； gunny bag
C. wooden case； gunny bag； plastic drum D. plastic drum; wooden case； gunny bag
考题
共用题干
Paper or plastic?Take a walk along the Chesapeake Bay,and you are likely to see plastic bags floating in the water. Ever since these now ubiquitous symbols of American super-consumption showed up in the supermarkets,plastic shopping bags have made their______(51)into local waterways,and from there,into the bay,where they can______（52)wildlife. Piles of them一the______（53)takes centuries to decompose一show up in landfills and on city streets.Plastic bags also take an environmental toll in the form of millions of barrels of oil expended every year to produce them.Enter Annapolis______(54)you will see plastic bags distributed free in department stores and supermarkets.Alderman Sam Shropshire has introduced a well-meaning proposal to ban retailers ______(55) distributing plastic shopping bags in Maryland's capital. Instead,retailers would be required to offer bags______(56)recycled paper and to sell reusable bags.The city of Baltimore is considering a similar measure.Opponents of the idea,however,argue that______(57)bags are harmful,too:they cost more to make,they consume more______(58)to transport,and recycling them causes more pollution than recycling plastic.The argument for depriving Annapolis residents of their plastic bags is．______（59)accepted.Everyone in this______(60)is right about one thing:disposable shopping bags of any type are______(61),and the best outcome would be for customers to reuse bags instead.Annapolis's mayor is investigating how to hand out free,reusable shopping bags to city residents,a proposal that can proceed regardless of whether other bags are banned.A less-expensive______(62)would be to encourage retailers to give discounts to customers______(63)bring their own,reusable bags,a policy that a spokesman for the supermarket Giant Food says its chain already has in place.And this policy would be more______(64)if stores imitated furniture mega-retailer Ikea and charged for disposable bags at the checkout counter. A broad ban on the use of plastic shopping bags,which would merely replace some forms of pollution with others,is not the______(65)._________(57)A:cloth B:paperC:plastic D:synthetic
考题
以下电子配件类商品标题中最符合亚马逊规范的选项是（）A、Apple Plastic Cell Phone Case Suitable for iPad2 iPad mini Colof YellowB、Generic Plastic Cell Phone Case for Iphone4S IPhoneS Color RedC、Plastic Cell Phone Case for Iphone4S IPhone5 Color Red-GenericD、Generic Apple Plastic Cell Phone Case for IPhoneA Iphone4S Color Red
考题
输澳大利亚植物产品熏蒸处理，可在附加声明中注明（）A、Plastic wrapping has not been used in this consignmentB、This consignment has been fumigated before application of plastic wrappingC、Plastic wrapping used in this consignment conforms to the AQIS wrapping and perforation standard as found in the AQIS Methyl Bromide FumigationStandardD、FUMIGATION COMPANY：企业名称
考题
以下电了配件类商品标题中最符合亚马逊规范的选项是（）A、Apple Plastic Cell Phone Case Suitablefori Pad2 mini Color YellowB、Generic Plastic Cell Phone Case for lphone4S Iphone5 Color RedC、Plastic Cel IPhone Case for Iphone4S Iphone5 Color Red GenericD、Generic Apple Plastic Cel lPhone Case for Iphone4 Iphone4S ColorRed
考题
以下哪些是粒子所独有的属性？（）A、General ControlAttributeB、Lifespan AttributesC、Collision AttributesD、mental rayE、softwave
考题
单选题Supposing there is a water container. The taller the container, ______ at the bottom.A
greater will the water pressure beB
the water pressure will be greaterC
the greater the water pressure will beD
greater the water pressure will be
考题
多选题In a revolutionary development in technology, some manufacturers now make biodegradable forms of plastic; some plastic trash bags, for example, gradually ______ when exposed to sunlight.AhardenBstagnateCinflateDpropagateEdecomposeFdisintegrate
考题
单选题Some environmentalists think that ______.A
plastic packaging should be made more convenientB
no alternative can be found to plastic packagingC
too much plastic is wastedD
shops should stop using plastic containers
考题
单选题The cargo，when（），should be completely covered with plastic.A
stowB
stowingC
stowedD
be stowed
考题
单选题Pipes made of plastic are now widely used in building as they are light and do not become （）in water.A
ripeB
instantC
rottenD
mature
考题
单选题Supposing there is a water container. The taller the container, _____at the bottom.A
greater will the water pressure beB
the water pressure will be greaterC
the greater will be the water pressureD
greater the water pressure will be
热门标签
最新试卷