Problem: Write a multi-choice question for the following article: Article: The hole in the earth's protective ozone layer won't repair itself until about two decades later than had been expected, scientists announced. The ozone layer blocks more than 90 percent of the sun's ultraviolet radiation , helping to make life on Earth possible. For many dacades, ozone was depleted by chlorine and bromine gas in the air. A hole in the ozone layer formed over the Southern Hemisphere. Computer models had forecast that the hole would fill back in by 2050. An improved computer model forecasts the recovery won't occur until 2068. The model, fed with fresh data from statellites and airplanes, was supported by the fact that it accurately reproduced ozone levels in the Antarctic stratosphere over the past 27 years. The ozone hole is actually more of a broad region with less ozone than ought to occur naturally. It is not limited to Antarctica, as is often believed. Over areas that are farther from the poles like Africa or the US, the levels of ozone are only three to six percent below natural levels. Over Antarctica, ozone levels are 70 percent lower in the spring. This new method allows us to more accurately estimate ozone-depleting gases over Antarctica, and how _ will decrease over time, reducing the ozone hole area. Paul Newman, a scientist,said that the ozone hole has not started to become smaller as quickly as expected. They figure it will not become much smaller until 2018, after which time the recovery should proceed more quickly. And the hole will not be filled in again until 2065.

A: Question: The improved computer model is believable because _Options:A it was once proved by factsB it has been studied for 27 yearsC it was created by many scientistsD it is related to satellites and airplanesAnswer:A

Problem: Write a multi-choice question for the following article: Article: BEIJING---Chinese President Xi Jinping has stressed the need to promote the country's housing security and supply to guarantee people's basic residential needs On Tuesday, Xi said that pushing the construction of the housing supply system is a solid project that benefits all people. ''Solving the housing issue is a long-term task," the president said "China still faces problems such as insufficient affordable housing and imbalances in housing distribution" Xi said future work will sick to market-oriented reform.and properly handle the roles of government and the market, economic and social functions of housing development,relations of necessity and possibility and the difference between housing security and welfare trap Meanwhile,he vowed the government shall meet the basic housing needs of the group troubled by inadaptable labor skills, lack of job opportunities or low income Xi pointed out that the general scheme of building China's housing supply system is that the government realizes most of the basic needs while leaving other diversified demands for the market rules "China will spare no effort to increase housing supply while pursuing affordable, environmentally friendly and safe living standards in accordance with the country's practical situation,"he said According to the country's 12th five-year plan,China will increase its quantity of affordable housing go that it covers 20 percent of all residential areas by 2015 through construction of 36 million affordable housing units,including renovation of run-down neighborhoods Xi said the government will first ensure the quality and safety of these buildings and strive to accomplish the goal while speeding up the construction of public rental and low--rent housing as well as the renovation of run-down neighborhoods Land and financial policies will be further improved to support the project,Xi said,adding the government will explore and encourage ways for non-profit institutions to participate in the construction and management of affordable housing. The...

A: Question: What would be the best title for this passage ?Options:A Handle China's Housing Issues and PoliciesB Better China's Housing Security and Supply SystemC Balance the Functions 0foovermnent and Market RulesD Strengthen Housing Supervision and ManagementAnswer:B

Problem: Write a multi-choice question for the following article: Article: Are you a problem shopper? The answer is "Yes" , if you or someone else thinks that you sometimes get carried away with shopping .In other words ,do you or does someone else think you are occupied in extreme shopping ? If people have regrets later about their shopping , or have an "out-of-control" feeling about the quantities of what they buy or the amount of credit they use , they may be considered to be problem shoppers. Extreme shopping can lead to a more serious problem -addictive shopping . Addictive shoppers feel driven by the desire to shop and spend money . They experience great tension which drives them to shop and spend money and they feel a "rush" during the time they are occupied with the shopping activity. Extreme or addictive shopping may result from long-time unpleasant feelings, of which anxiety ,pain and shame are common ones,. When we feel bad inside ,we often do something to make ourselves feel better . In this case ,we often go shopping . A few people shop to relieve their boredom or emptiness .For some people ,the motivation is a desire for status ,power ,beauty or success .Some love to shop as it makes them feel valued in the eyes of the shop assistants .Others shop simply because it makes them forget , at least temporarily , tension ,fear or unhappiness in their life. Besides ,shopping malls are designed to encourage continual shopping . For instance ,there are some malls where you can't see clocks displaying the time because they don't want you to become too aware of the time you spend there .What's more ,food courts, coffee shops and restrooms are provided ,so you don't have to leave the mall because of your physical needs. Therefore ,once you become aware of how market forces work ,you will certainly come to control your shopping behavior .For example ,how much time you will spend an d what areas you will visit can be decided before you enter the mall. Keep a written account of what items you will buy and how much money you will spend . Make a plan for what you are going to buy...

A: Question: Which of the following people may not be problem shoppers?Options:A Those who cannot control the amount of credit they use.B Those who just walk around the shopping malls.C Those who are occupied in too much shopping.D Those who feel sorry for their shopping.Answer:B

Problem: Write a multi-choice question for the following article: Article: Dear Customers, I love slipping into a comfortable chair for a long read--as I relax into the chair, I also relax into the author's words, stories and ideas. The physical book is so elegant that it disappears into the background, and what remains is the author's world. Today, we at Amazon are excited to announce Mindle, a wireless, portable reading device with instant access to more than 90,000 books, magazines and newspapers. We've been working on Mindle for more than three years. Our top design objective was for Mindle to disappear in your hands--to get out of the way--so you can enjoy your reading. We also wanted to go beyond the physical book. Mindle is wireless, so whether you're lying in bed or riding a train, you can think of a book, and have it in less than 60 seconds. No computer is needed--you do your reading directly from the device. We chose the same wireless technology used in advanced mobile phones. But unlike mobile phones, there are no monthly wireless bills, no service or data plans, and no yearly contracts. There is no software to install (,). We want you to get lost in your reading and not in the technology. Mindle uses a new kind of display called electronic paper. Sharp and natural with no strong light, reading on Mindle is nothing like reading from a computer screen. Mindle weighs only 10.3 ounces--less than paperback--but can carry two hundred books. Enjoy learning about Mindle and many thanks! Jeff Bezos Founder & CEO

A:
Question: From the passage we learn that Mindle is a device which _ .Options:A has neither wires nor weightB is operated by a computerC disappears while you readD can find a book within one minuteAnswer:D