[Q]: Write a multi-choice question for the following article: Article: FreeRice.comis a non-profit website run by the United Nations World Food Program (UNWFP). It aims to provide education to everyone for free and help end world hunger. Join us and have fun with our vocabulary game. For each vocabulary word you get right, we donate free rice through UNWFP to those hungry people. How do you play the vocabulary game? Click on the answer that is closest in meaning to the word. If you get it right, you get a harder word. If wrong, you get an easier word. For each word you get right, we donate 20 grains of rice to UNWFP. How does the vocabulary game help you? This game may make you smarter. While learning new vocabulary, it can help you: Present your ideas better Write better papers, e-mails and business letters Speak more accurately and influentially Read faster because you understand better Get better grades in high school and college Perform better at job interviews Be more effective and successful at your job After you have done FreeRice for a couple of days, you may notice a phenomenon. Words that you have never consciously used before will begin to pop into your head while you are speaking or writing. You will feel yourself using and knowing more words. How does the FreeRice vocabulary program work? FreeRice has a database containing thousands of words at different levels of difficulty. There are words proper for people just learning English and words that will challenge the most learned professors. In between are thousands of words for students, business people, doctors, truck drivers... everyone! FreeRice adjusts to your level of vocabulary. It starts by giving you words at different levels of difficulty and then, based on how you do, designs a proper starting level for you. When you get a word wrong, you go to an easier level. When you get three words in a row right, you go to a harder level. There are 60 levels in all, but it is rare for people to get above Level 50. Sign up now and you will have fun as well as help end world hunger.
****
[A]: Question: Playing the vocabulary game enables you to _ .Options:A develop some new ideasB increase chances of job interviewC be admitted to a universityD perform better in a speech competitionAnswer:D

[Q]: Write a multi-choice question for the following article: Article: "I love the music-player function of 3G cellphones, " Xiaomei, a Chinese senior high school girl living in Japan, said happily. "Recently, I logged on to a website and downloaded some new Japanese songs with lyrics onto my 3G cellphone, "the girl said. "You know, it's amazing! Just like with KTV, _ 's voice can be switched-off leaving just the background music and lyrics. When no one is around, I practise singing songs like crazy. " Xiaomei's 3G cellphone almost made her a super star among her classmates. 3G was first introduced into Japan in 2001. After a slow start, it's now widely used there. High school students top the list of user groups, according to a major service provider in Japan. After years of effort, China is finally catching up. In January, China issued a 3G license to three operators--China Mobile, China Telecom and China Unicom. In 2009, the operators announced plans to expand the use of 3G cellphones. What is 3G? 3G wireless networks give users faster Internet connections. The Internet connection speed of 3G can be up to 15 to 20 times faster. This allows music and games to be downloaded more easily. E-mail can also be accessed faster. It has made watching movies and video-conferencing possible on a mobile phone. How do I use 3G? First, you must have a 3G cellphone. This year, products made by different cellphone companies will gradually appear in the marketplace. China Mobile and China Telecom users can continue using their old phone number and SIM card. China Unicom, however, has not yet decided on this matter. How much does it cost? The three operators have said that 3G fees will be similar, or slightly lower than today's 2G cellphones. According to a 3G student package, calls within the China Mobile network will cost 0.13 yuan per minute, while the fees go up to 0.23yuan per minute for calls between China Mobile and other networks.
****
[A]: Question: The main idea of this passage is _ .Options:A how popular 3G is in JapanB how cheap 3G fees will beC what 3G is and why it has become more and more popularD how 3G spreads from Japan to ChinaAnswer:C

[Q]: Write a multi-choice question for the following article: Article: Everyday rubbish could provide a valuable source of energy thanks to a clever new invention. Smelly methane gas expelled from landfill sites containing tones of rotting household waste could be used to produce a valuable energy resource. In Europe alone land fill tips produce 94 billion cubic meters of methane per year but currently only one percent of what could be a valuable source of energy is used, the rest is burnt off to prevent an explosive build up of gas. Methane gas forms when organic matter breaks down and is drawn off from large rubbish tips by pipes sunk into the middle of the waste. Until now this process wasn't possible on small sites because the pipe allowed oxygen to seep in and that stop the breakdown process. Viktor Popov of the Wessex Institute of Technology has now developed a system to modify existing landfill sites by making them airtight while the methane is extracted from sunken wells. The site is covered by a special three-layered skin whose two outer layers are made of clay with a pressurized layer of carbon dioxide gas in the middle. As the methane is sucked out through a central well it is replaced by carbon dioxide from the middle layer rather than oxygen, allowing the breakdown process to continue. Unfortunately there are no plans to use the power of methane even though Popov claims his invention could provide a valuable source of energy over the next 20 years.
****
[A]:
Question: From the passage we can see that _ .Options:A in Europe 94 billion cubic meters of methane is produced every yearB some of the waste will explode if it is not burnt offC 99% of the rubbish has been burnt off in EuropeD only a very small part of this kind of energy is used in EuropeAnswer:C