user: Ques: I'm taking a test and have to guess the right answer to the question after the article. Article: Have you ever stayed up late? If so, you know that not getting enough sleep can leave you tired and grumpy . Not sleeping enough can also make it harder to think clearly the next day. Sleep experts have long known that getting a good night's sleep is important. It helps kids perform their best during the day. A recent study shows that sleep helps improve problem--- solving skills and creative thinking. For the study, two groups of volunteers answered a math problem. The group that slept for eight hours solved the problem correctly more often than the group that did not get enough sleep. While you sleep, your brain is busy doing its "homework". It sorts out information from your day. Getting enough sleep each night can _ your brainpower. That will help you do your best in school. Experts say that, in return, can lead to better grades. Question: Why is sleep important? Options: A: It can improve problem-solving skills and creative thinking B: It will help you do your best in school C: It helps your brain sort out information from your day. D: All of the above
Ans: D

Ques: I'm taking a test and have to guess the right answer to the question after the article. Article: China's admiration of outstanding scholars has turned the well-preserved childhood home of TuYouyou,the Chinese pharmacologist   who won this year's Nobel Prize in physiology or Medicine,into a popular tourist destination. Since it was announced on Monday that 84-year-old Tu had become the first Chinese citizen to win this international prize,her former home in the old town of Ningbo,Zhejiang province,has attracted visitors,especially parents and their children----even though it is not open to the public. The house,where Tu lived until she went to university in Beijing,covers an area of 2,200square meters and is priced at 150million yuan($23.6million).It is part of a complex of 37traditional buildings,including several city-and-district-level cultural relic preservation sites,that have been transformed into a high-end art,and commercial zone. "There are continually parents taking their children,from infants in strollers to college students,to take photos in front of Tu's former home.Security guards have been ordered to go on patrol around the clock,"said Mr.Zhao,a salesperson from Ningbo Real Estate Inc Co. Shanghai resident Xu Lingfei,who was on a trip to Ningbo,took her 9-year-old son to walk around the complex on Wednesday."Chinese people believe in exams and awards and have a strong preference for high performers.Taking children to visit the former dwelling places of celebrities  is a way to inspire them to study harder,"Xu said. Something similar happened after Mo Yan won the Nobel Prize for literature in 2012.Tourists started visiting Mo's former home in rural Caomi,Shandong Province,in an endless stream starting the day after he won the prize.Some even pulled the radishes planted in front of the house.and carried away some bricks. Question: What is the main idea of the text? Options: A: Tu Youyou's former home is for sale. B: More Chinese have won the Nobel Prize. C: Nobel winner's home becomes instant attraction. D: Children benefit from visiting Nobel winner's home.
Ans: C

Ques: I'm taking a test and have to guess the right answer to the question after the article. Article: In order to save money for a trip to Thailand to visit her family and friends, Emma White, a keeper in California, worked overtime. She saved more than 900 dollars and was planning to buy a ticket, but she lost her purse with all her money and credit cards . Emma looked through the garbage  and all the buildings where she worked but came up empty-handed. She went home heartbroken. She believed that she had lost her money forever. While Emma was at home, sad and depressed, a homeless man was searching through the garbage looking for things to sell. As he was looking through a garbage bag, he found something wrapped in a plastic bag. The homeless man, who did not want to be recognized, took the purse to Sherry Wesley, because Sherry Wesley knew him from her volunteer work at a homeless shelter. The homeless man came to Sherry Wesley with the wad of money and said, "This probably belongs to someone that you work with; can you find the owner?" Sherry Wesley works in one of the buildings that Emma cleans and she knew Emma had lost her purse. Emma was amazed when she heard the good news. "I couldn't believe it when they called me," she said. "He has a very big heart. If someone else had found the purse, the money would be gone." As a reward, Emma gave the man 100 dollars. The homeless man gave half of the money to Sherry Wesley and asked her to donate it to charity  for him. Question: Why did Emma work overtime? Options: A: To make a trip travel around the world. B: To be a volunteer to help others. C: To donate the money to the homeless man. D: To save money to visit her family and friend.
Ans: D

Ques: I'm taking a test and have to guess the right answer to the question after the article. Article: Scientists have produced new evidence suggesting eating lots of red and processed meat damages health. They found big meat eaters had a raised risk of death from all causes over a 10-year period. In contrast, a higher intake of white meat was associated with a slightly reduced risk of death over the same period. The US study, based on more than 500,000 people, found those whose diet contained the highest proportion   of red or processed meat had a higher overall risk of death, and specifically a higher risk of cancer and heart disease than those who ate the least. People eating the most meat were eating about 160g of red or processed meat per day-- approximately a 6oz steak. Those who ate the least were only getting about 25g per day-- approximately a small piece of bacon. Just the opposite, those who ate the highest proportion of white meat had a lower risk of overall death, and a lower risk of fatal cancer or heart disease than those who ate the lowest proportion. Meat is a major source of saturated   fat, which has been associated with breast and colorectal cancer. In addition, lower meat intake has been linked to a reduction in risk factors for heart disease, including lower blood pressure and cholesterol   levels. The latest study adds to a growing body of research linking high red and processed meat consumption to an increased risk of ill health. Ed Yong, of the charity Cancer Research UK, said, "Evidence from large studies tells us that cutting down on processed food, such as bacon or burgers, can reduce the risk of dying from cancer and other diseases." Dr Barry Popkin of the University of North Carolina stressed there were health benefits from eating some red meat. But he added: "The need is for a major reduction in total meat intake, an even larger reduction in processed meat and other highly processed and salted animal source food products and a reduction in total saturated fat." Dr Mark Wahlqvist, a nutrition expert from Australia, said eating small amounts of red meat--around 30g a day--provided... Question: According to the passage, we know   _  . Options: A: big meat eaters eat a 6oz steak per day B: big meat eaters have heart disease ten years earlier C: people eating more meat will suffer from a heart attack D: people eating more red meat have a higher risk of death
Ans:

assistant: D