*Question*
I'm taking a test and have to guess the right answer to the question after the article. Article: When a handheld video game runs out of power, all you have to do is plug it in and charge it up. Within a few years, some of you might do the same thing with mom's car. Automobile companies are developing vehiclesthat will plug into electricsockets , just like many laptops, digitalcameras, cell phones and small video game players do. Called "plug-inhybrids ," these cars will get most of their power from electricity. Their drivers will rarely haveto stop at gas stations. The technology is more than just cool. In our automobile-filled world, plug-in vehicles could reduce the amount of gasoline we use. That gas is made from crude oil, which has been kept rising in cost. Plus, driving around in these hybrids may even help the environment. Gas-burning cars produce a lot of carbon dioxide, a type of greenhouse gas. These gases stay in the atmosphere, where theytrapheat and cause global warming. The first company-produced plug-in hybrids could hitthe roads by 20l0. But engineers still have a lot of work to do to make the technology practical and inexpensive. Batteries are the biggest challenge. In the plug-in-hybrid world, Li-ion batteries are getting the most attention. These batteries can store a large amount of energy in a small package, and they last a ly long time between charges. Li-ion batteries are standard in laptops, cell phones, heart devicesand similarportabledevices. But because cars are so big and heavy, it would still require a suitcase-sized Li-ion battery to power about l2km of driving. What's more, the batteries are extremely expensive. "A car filled with batteries could go a long distance," says Ted Bohn, an electrical engineer in prefix = st1 /Chicago. "But it couldn'thaul any people, and it would cost $l00,000." So researchers need to figure out how to make batteries smaller and cheaper, among other questions. "The answers don't exist yet," Bohn says. "As a kid I thought someone someplace knows the answer to everything. All of these questions haven't been decided. That's what... Question: From the passage, we can learn _ . Options: A: we can buy one of "plug-in hybrids" now B: all people will buy one after 20l0 C: this kind of car can carry two persons D: some problems about "plug-in hybrids" remain to be done
**Answer**
D

*Question*
I'm taking a test and have to guess the right answer to the question after the article. Article: For many students in the UK today, deciding whether or not to go to university can be as much about affordability as it is about ambition and aspiration. In the past, students in the UK could apply to a university or college. They were sure that even if they came from a low income family, their tuition fees and some of their living (or maintenance) costs would be covered by a local authority grant . A university education was, in a financial sense, open to all and the number of students attending university grew yearly. Sadly, it seems, those days are long gone. The turning point came in 1998, when the Labour Government introduced tuition fees of PS1,000 a year and, instead of giving students a maintenance grant, asked them to cover their own living expenses with a repayable student loan. Only students on the lowest incomes were entitled to a grant. The flood gates had been opened. As time passed, the ceiling on tuition fees rose, and although applicants from Scotland, Northern Ireland and Wales still qualified for varying levels of subsidy , by 2009/10 students in England often found themselves facing tuition fees overPS3,000 a year. In 2011 the Government announced that, from 2012, universities could charge fees of up to PS9,000 a year. Although the Government by stating that postgraduates did not have to begin repaying their student loans until they were earning more than PS21,000 a year, the news created over-dissatisfaction. Many students argued that it was unfair that students should have to begin their work life loaded with huge debt, while others complained that the changes would bring back a class divide to university education. These views were reflected in the number of students applying for a university place, which by January 2012 fell by more than 22,000. The Universities Minister, David Willetts, stood by the decision to increase tuition fees, saying that they would not "put universities' finance on a bearable footing" and that they would accelerate "a stronger focus on high quality teaching." Question: We can put the sentence "But the biggest change was still to come" at the beginning of Paragraph _ . Options: A: 2 B: 3 C: 4 D: 5
**Answer**
D

*Question*
I'm taking a test and have to guess the right answer to the question after the article. Article: The death of languages is not a new phenomenon. Languages usually have a relatively short life span as well as a very high death rate. Only a few, including Egyptian, Chinese, Greek, Latin, have lasted more than 2,000 years. What is new, however, is the speed at which they are dying out. Europe's colonial conquests caused a sharp decline in linguistic diversity, eliminating at least 15 percent of all languages spoken at the time. Over the last 300 years, Europe has lost a dozen, and Australia has only 20 left of the 250 spoken at the end of the 18th century. The rise of nation-states has also been decisive in selecting and consolidating national languages and sidelining others. By making great efforts to establish an official language in education, the media and the civil service, national governments have deliberately tried to eliminate minority languages. This process of linguistic standardization has been boosted by industrialization and scientific progress, which have imposed new methods of communication that are swift, straightforward and practical. Language diversity came to be seen as an obstacle to trade and the spread of knowledge. Monolingualism became an ideal. More recently, the internationalization of financial markets, the spread of information by electronic media and other aspects of globalization have intensified the threat to "small" languages. A language not on the Internet is a language that "no longer exists" in the modern world. It is out of the game. The serious effects of the death of languages are evident. First of all, it is possible that if we all ended up speaking the same language, our brains would lose some of their natural capacity for linguistic inventiveness. We would never be able to figure out the origins of human language or resolve the mystery of "the first language". As each language dies, a chapter of human history closes. Multilingualism is the most accurate reflection of multiculturalism. The destruction of the first will inevitably lead to the loss of the second.... Question: What is the author's purpose of writing this passage? Options: A: To explain the reasons why languages are dying out. B: To warn people of the negative aspects of globalization. C: To call people's attention to the urgency of language preservation. D: To argue how important it is for people to speak more languages.
**Answer**
C