Read the following article and answer the question. Article: People who have lost the ability to understand or use words due to brain damage are called aphasics . Such patients can be extremely good at something else. From the changing expressions on speakers' faces and the tones of their voices, they can tell lies from truths. Doctors studying the human brain have given a number of examples of this amazing power of aphasics. Some have even compared this power to that of a dog with an ability to find out the drugs hidden in the baggage. Recently, scientists carried out tests to see if all that was said about aphasics was true. They studied a mixed group of people. Some were normal; others were aphasics. It was proved that the aphasics were far ahead of the normal people in recognizing false speeches -- in most cases, the normal people were fooled by words, but the aphasics were not. Some years ago, Dr. Oliver Sacks wrote in his book about his experiences with aphasics. He mentioned a particular case in a hospital. Some aphasics were watching the president giving a speech on TV. Since the president had been an actor earlier, making a good speech was no problem for him. He was trying to put his feelings into every word of his speech. But his way of speaking had the opposite effect on the patients. They didn't seem to believe him. Instead, they burst into laughter. The aphasics knew that the president did not mean a word of what he was saying. He was lying! Many doctors see aphasics as people who are not completely normal because they lack the ability to understand words. However, according to Dr. Sacks, they are more gifted than normal people. Normal people may get carried away by words. Aphasics seem to understand human expressions better, though they cannot understand words. Question: How did the scientists study aphasics? Answer:

OPTIONS:
- By asking them to watch TV together.
- By comparing them with normal people.
- By organizing them into acting groups.
- By giving them chances to speak on TV.

Answer: By comparing them with normal people.

Problem: OPTIONS:
- China's economical development.
- The psychological problems in modern society.
- People's attitude to wards animals.
- The problems caused by dog keeping.
Q: Read the following article and answer the question. Article: Xiangzi - Lucky, in English - is appropriately named. His owner Qiu Hong, a sports marketer,lets the dog enjoy two daily walks,a collection of imported American toys, $300 worth of monthly food and treats and his own sofa in her high-rise apartment. When Ms. Qiu feels bored, she takes Xiangzi out for a long run in her car. In a sense, Xiangzi is not just a dog, but a social phenomenon - and, perhaps, a marker of how quickly the Chinese nation is booming through its transformation from poor farmer to first-world citizen.Twenty years ago,there were hardly any dogs in Beijing, but now there're 900,000 registered dogs with countless thousands of others unlicensed. How this came to be is, in some ways, the story of modern China as well. "People used to be focused on improving their own lives, and they weren't really acquainted with raising dogs," said Ms. Qiu. "But with the improvement in the economy, people's outlooks have changed." Having a dog can be a way to relieve the stress in people's lives, but mostly Beijing dogs have, as in the West, become objects of affection - even devotion - by their owners. It's easy to find dog-treat stores, dog Web sites, dog social networks, dog swimming pools - even, for a time recently, a bring-your-dog cinema and a bring-your-dog bar on Beijing's downtown nightclub row. The doglike devotion of pet owners here seems to have softened the city government heart. In 1994, Beijing officials relaxed their no-dog policy to "severely restrict" dogs. In 2003,it was changed again to allow anyone to own a dog, but to limit city dogs to no more than 35 centimeters in height. And nowadays the restriction seems to be loosely carried out. As for sti-fried Pekingese - well, that dog,too, may have seen its day. A formal suggestion to ban the eating of dogs has been made by a law professor named Chang Jiwen, who considered himself "not so much a dog lover as a China lover". "With China developing so quickly, more people should know how to treat animals properly," he said in 3 telephone interview. Question: Which is NOT mentioned in the article? Answer:
Answer: The problems caused by dog keeping.

input with options: Read the following article and answer the question. Article: Most teenagers in Britain receive pocket money from their parents. A report by the Bank of Scotland interviewed over 1,000 young people in Britain and found that 77% get pocket money. Different families give different amounts of pocket money. The average for eight-to-fifteen-year-olds in the UK is about PS6 a week. Children in Scotland receive slightly more than the national average and Londoners get the most. Teenagers, logically, get more money than younger children. Some fifteen-to-nineteen-year-olds receive more than PS100 a month. The report found that many children save at least a quarter of their weekly pocket money and that more boys than girls save their money. Lots of young people have to do housework to get their pocket money. They help at home with jobs like cleaning and cooking. A part-time job is a choice for teenagers who don't have pocket money or who want to earn extra money. About 15% of teenagers have a job. Popular part-time jobs for teenagers include delivering newspapers, shop work, and working in a restaurant or cafe. There are strict government laws about working hours. Only children over 13 can work (there are some exceptions, for example, for actors.) On a school day they can work a maximum of 2 hours a day but not during school hours. At weekends and during school holidays they can work longer hours. The national minimum wage for people aged 16-17 is PS3.57 per hour. 18-year-olds must earn a minimum of PS4.83. There isn't a national minimum waged for people under 16. In Britain some children and teenagers have a bank account. There is no legal age limit at which you can open a bank account but a bank manager can decide whether to allow a child or young person to open an account. Parents can put pocket money directly into their child's bank account and then children can use it to pay for things without carrying money. Saving or spending pocket money, working part-time and dealing with banks are all parts of the process of becoming a financially independent adult and having to earn... Question: The pocket money for a child in Scotland per week may be _ . Answer:
OPTIONS:
- PS4
- PS6
- PS8
- PS10
output:
PS8