Read the following article and select the best answer. Article: There are stories about two US Presidents,Andrew Jackson and Martin Van Buren,which attempt to explain the American English term OK. We don't know if either story is true,but they are both interesting. The first explanation is based on the fact that President Jackson had very little education. In fact,he had difficulty reading and writing. When important papers came to Jackson,he tried to read them and then had his assistants explain what they said. If he approved of a paper, he would write "all correct" on it. The problem was that he didn't know how to spell. So what he really wrote was "ol korekt". After a while,he shortened that term to "OK". The second explanation is based on the place where President Van Buren was born,Kinderhook,New York. Van Buren's friends organized a club to help him become president. They called the club the Old Kinderhook Club,and anyone who supported Van Buren was called "OK". Question: The author _ . - believes both of the stories - doesn't believe a word of the stories - is not sure whether the stories are true - is telling the stories just for fun
is not sure whether the stories are true

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Read the following article and select the best answer. Article: British potato farmers were angry and wanted the expression "couch potato" to be taken out of the dictionary because it harmed the vegetable's image. The British Potato Council wants the Oxford English Dictionary to replace the expression with the term "couch slouch", with protests being outside Parliament in London and the offices of Oxford University Press. Kathryn Race, head of marketing at the Council, which represents some 4,000 planters and processors, said the group had complained in writing to the OED but had yet to receive a response. "We are trying to get rid of the image that potatoes are bad for you," she said on Monday. "The potato has had its knocks in the past. Of course it is not the Oxford English Dictionary's fault but we want to use another term instead of "couch potato" because potatoes are naturally healthy." The OED says that "couch potato" began as American slang, meaning "a person who spends his or her leisure time sitting around, especially watching television or video tapes." The Potato Council says its campaign is backed by dieticians who say the vegetable is low in fat and high in vitamin C. Supporting the campaign, famous cook Antony Worrall Thompson said the vegetable was one of Britain's favorite foods. "Not only are they healthy, they are also convenient and yummy . Life without potato is like a sandwich without a filling," he said. John Simpson, chief editor of the Oxford English Dictionary, said the dictionary first included the term "couch potato" in 1993 and said "dictionaries just reflect the words that society uses." Simpson said words were never taken out of the full-length dictionary, which includes some 650,000 words in 20 volumes. But little-used words can be removed from the smaller dictionaries to make way for newer ones. "If society stops using words then they get taken out of the smaller dictionaries," he added. The first known recorded use of the expression "couch potato" was in an article in Los Angeles Times, in 1979, Simpson said. Nigel Evans, a member of... Question: British potato farmers wanted to _ . - advertise their produces - call for a higher price for their potatoes - remove the expression "couch potato" from the dictionary - let people know how important the potato is in people's lives
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remove the expression "couch potato" from the dictionary

Ques: Read the following article and select the best answer. Article: Wealth starts with a goal saving a dollar at a time. Call it the piggy bank strategy . There are lessons in that time-honored coin-saving container. Any huge task seems easier when reduced to baby steps. I f you wished to climb a 12,000-foot mountain, and could do it a day at a time, you would only have to climb 33 feet daily to reach the top in a year. If you want to take a really nice trip in 10 years for a special occasion, to collect the $15,000 cost, you have to save $3.93 a day. If you drop that into a piggy bank and then once a year put $1,434 in a savings account at 1% interest rate after-tax, you will have your trip money. When I was a child, my parents gave me a piggy bank to teach me that, if I wanted something, I should save money to buy it. We associate piggy banks with children, but in many countries, the little containers are also popular with adults. Europeans see a piggy bank as a sign of good fortune and wealth. Around the world, many believe a gift of a piggy bank on New Year's Day brings good luck and financial success. Ah, but you have to put _ in it. Why is a pig used as a symbol of saving? Why not an elephant bank, which is bigger and holds more coins? In the Middle Ages, before modern banking and credit instruments, people saved money at home, a few coins at a time dropped into a jar or dish. Potters made these inexpensive containers from an orange-colored clay called "pygg," and folks saved coins in pygg jars.The Middle English word for pig was "pigge". While the Saxons pronounced pygg, referring to the clay, as "pug", eventually the two words changed into the same pronunciation, sounding the "i" as in pig or piggy. As the word became less associated with the orange clay and more with the animal, a clever potter fashioned a pygg jar in the shape of a pig, delighting children and adults. The piggy bank was born. Originally you had to break the bank to get to the money, bringing in a sense of seriousness into savings. While piggy banks teach children the wisdom of saving, adults often... Question: Why did the writer's parents give him a piggy bank as a gift? - To delight him with the latest fashion. - To encourage him to climb mountains. - To help him form the habit of saving. - To teach him English pronunciation.
Ans: To help him form the habit of saving.

Read the following article and select the best answer. Article: Sandstorms hit northwestern China's Gansu Province and North China's Inner Mongolia Autonomous Region on the first day this year. According to Sun Landong,a meteorologist with the Lanzhou Meteorology Observatory,visibility was less than 100 meters in Minqin, a Gansu county near Inner Mongolia,because of sand. When visibility drops to less than 1 kilometer, it is called a sandstorm. The sandstorm in Minqin blew up dust in neighboring towns, such as Baiyin,Wuwei,Jinchang and Lanzhou,the capital city of Gansu Province Dust-laden winds also swept into Beijing. Brought by northwesterly blowing at more than 20 meters per second, dust first reached the capital's suburbs at 7 a. m.,downtown areas at 9 a. m. The winds,which died down during the night,brought the temperature down to as low as 8 0C below zero and many flights put off their planned time from the city's airport. It is quite rare for sandstorms,which are frequent between March and June,to happen in winter,when the earth is frozen. The sandstorms in Gansu and Inner Mongolia do not necessarily mean there will be more of them in the spring than last year,when they were serious,but Beijing is taking it very seriously. It is reported that Beijing will spend 6 billion yuan( US 725 million) in preventing sandstorms in the capital and has already set up a special team to make sure what causes them. Question: Which of the following doesn't belong to the bad effect the sandstorms have done in Beijing? - The temperature fell. - Flights put off their time to take off. - The air is dirty. - People had three days off
People had three days off