Q: Read the following article and answer the question. Article: Not long ago, the only time you could see a robot was when you were reading a novel or watching a movie such asStar Wars   . Today, however, a lot of things in science stories have been science facts. Robots are starting to appear in our everyday lives. These robots have different sizes, shapes, and colors. But they all have the same type of man-made "brain". Leading the robot revolution  are industrial  robots that work in factories. Industrial  robots can do different kinds of jobs that are often boring and sometimes dangerous. Robots are also coming to American homes, though not as quickly as they are entering factories. These robots aren't as friendly and bright as those you saw in Star Wars.But, their makers say, today's home robots "walk", sense objects  in their way (and sometimes knock into them), and even carry objects (which they sometimes drop). Well, nobody is perfect. We may laugh at home robot today, but some day they may see and hear better than humans do. We humans can only see certain wavelengths  of light, and hear certain sounds. That's because the abilities of our eyes and ears are limited. Robots, however, need not have the same limits as we have. Robot may also be equipped with devices that pick up information humans can't. To understand what their sensing devices  pick up is a hard job. Remember, man--made brains handle information, including all kinds of data, as zeroes and ones. Imagine the difficulty in trying to explain to a robot what a football looks like--using only zeroes and ones. Question: According to this passage, present home robots   _  . Answer:
A: sometimes perform wrong actions

Q: Read the following article and answer the question. Article: Uncle Li and Uncle Wang are good friends. They live next to each other and their farms are both at the foot of the mountain. So they can help each other. But neither of them likes to use his head. They work hard but they are both poor. Most villagers have built new houses, but they still live in the low and broken houses. They never find out why. Once Uncle Li went to town to buy some medicine for his wife. In the town he heard the apples in a city were expensive. He told Uncle Wang about it as soon as he went back. They decided to carry some apples to the city. They borrowed some money from their friends and bought nearly 1,000 kilograms of apples in the villages and carried them to the city on a tractor . Bad luck! A lot of apples were in the city when they arrived. A few days later they had to sell them at a low price. They felt unhappy and returned to their village. "I can't understand why we sustained   losses  in business while others always profit  " Uncle Li asked one day. "The tractor was too small" Uncle Wang said without thinking. "We'll carry more apples on a truck next time!" "I agree!" said Uncle Li. "How foolish we were!" Question: Which of the following is true? Answer:
A: Neither of the farmers is clever.

Q: Read the following article and answer the question. Article: Britain Today Food British people like good food,and more than half of them go to a restaurant every month. Fast food is also very popular-- 30% of all adults have a hamburger every three months, but46% have fish and chips! Sports British people don't do a lot of sports. Only 17% of people go swimming every week,about 9% go cycling and 8% play golf--and only 6% of people play football( but 32% go to watch it ). Cinema and TV Films are very popular in Britain,and about 60% of people between 15 and 24 go to the cinema every month. At home, men watch TV for about three hours every day -- two quarters more than women. Holidays British people love going on holiday,and have 56 million holidays every year. Most of these holidays aren't in the UK--27% are in Spain,10% are in the USA,and 9% are in France. Maybe this is because the weather in Britain isn't very good! , Question: British people's favorite country for a holiday is   _  . Answer:
A: Spain

Q: Read the following article and answer the question. Article: One day Trudy saw an advertisement in a magazine. It offered a packet of 100 mixed stamps for $10. Trudy wanted to start a stamp collection so she ordered the packet. One hundred mixed stamps seemed a good way to begin a collection. She sent a postal order to the stamp company with her order, and waited excitedly for the stamps arrived. Trudy checked the mail every day for four weeks but the stamps didn't arrive. So Trudy decided to write to the company. "Dear Sir/Madam," she wrote, "a month ago I sent you a postal order for $10 as payment for 100 mixed stamps. They haven't arrived. Please send them by return of mail." another month passed. The stamps still didn't arrive and she didn't receive any replay to her letter. She asked her father for advice. Her father said, "You must write a stronger letter. Make the stamp company worry that you will report them to the authorities." "Dear Sir/Madam," she wrote in her second letter. "I am writing to complain about your poor service. Two months ago I sent you a postal order for $10 as payment for 100 mixed stamps. I didn't receive the stamps. A month ago I wrote to inform you of this. I still haven't received the stamps, and you haven't replied to my letter. If I do not receive the stamps within seven days. I shall report this matter to the authorities." Two days later Trudy received the stamps in the mail. Question: In her second letter Trudy complained about how   _  . Answer:

A: poor the company's service was