Read the article and select the best answer. Article: Many people say that they are working too many hours. They don't have enough time to relax or to stay with their family. Work hours are different from one country to another. In France, people spend about 1,646 hours a year at work. In Japan, however, people work about 2,159 hours a year. Why do people work so many hours? Some people work extra hours because they want to make more money. However, many companies don't pay overtime. Their workers don't get more pay for more work. Some people think it's their duty to work more hours. Some are afraid of losing their jobs if they don't work more hours. Many people say that their vacations are too short. In France, people get five weeks of paid vacation a year. In Germany, they get four to six weeks, and in the United States, two weeks. One study shows fewer than half of workers used all their vacation days. In Great Britain, there is a saying, "All work and no play makes Jack a dull boy." If that is true, there must be a lot of dull people in the world. Question: What can we infer from the passage? Options: A: Many workers have to work long hours. B: Many people have vacations long enough. C: Work hours are the same around the world. D: There are a lot of dull people in the world.
A

Read the article and select the best answer. Article: Dogs have an understanding of fair play and become angry if they feel that another dog is getting a better deal, a new study has found. The study looked at how dogs react when a companion is rewarded for the same trick in an unequal way. Friederike Range, a researcher at the University of Vienna in Austria, and her colleagues did a series of experiments with dogs who knew how to respond to the command "give the paw ". The dogs were normally happy to repeatedly give the paw, whether they got a reward or not. But that changed if they saw that another dog was being rewarded with a piece of food, while they received nothing. "We found that the dogs hesitated significantly longer when obeying the command to give the paw," the researchers write. The unrewarded dogs eventually stopped cooperating. Scientists have long known that humans pay close attention to inequity. But researchers always assumed that animals didn't share the trait. "The argument was that this is a uniquely human phenomenon," says Frans de Waal, a professor of psychology at Emory University in Atlanta. That changed in 2003 when he and a colleague did a study on monkeys. The monkeys had to hand a small rock to researchers to get a piece of cucumber in return. They were happy to do this. But if they saw that another monkey was getting a more delicious reward, a grape, for doing the same job, they would throw away the food and rock, and at some point just stopped performing. In that experiment, the monkeys considered the fairness of two different types of payment. But when Range and her colleagues did a similar study with their trained dogs, testing to see if dogs would become upset if they only got dark bread when other dogs received sausage, they found that as long as the dogs got some kind of food payment, even if it wasn't the most delicious kind, the animals would play along. Question: The research by Frans De Waal in 2003 _ . Options: A: originated from Range's research on dogs. B: showed that animals do pay attention to inequity. C: began the argument that only humans are aware of inequity. D: was conducted to find out how monkeys reacted to humans' orders.
B

Read the article and select the best answer. Article: Who would have thought that potato fries could unite an entire country? Well, that seems to be the case in Belgium where there is currently a movement to have Belgian potato fries officially recognized as cultural heritage. The fries are served in a paper cone from a "fritkot", which is a shack or a food truck. Across Belgium, there are at least 5,000 fritkots which is 10 times more common than McDonald's restaurants in the United States. The movement for the fries to be declared official cultural heritage was started by UNAFRI, also known as the national association of fritkot owners. They claim that their establishments represent Belgium very well. "A cone of potato chips is Belgium in miniature . What's amazing is that this way of thinking is the same, in spite of differences among communities and regions," added spokesman Bernard Lefevre. Tourists can even be seen to line up with locals in Brussels to buy a cone of fries from wellknown fritkots such as Frit Flagey and Maison Antoine. "Before I came here, the only thing I knew about Belgium [Z-x-x-k.Com]was that they liked their fries," said Rachael Webb, a tourist from Ottowa, Canada. In order to be recognized by UNESCO, it has to be formally supported by the Belgian government of culture. As of right now, UNESCO has a list of 314 items of "cultural heritage" that they say is worthy enough to be preserved. Items on the list include Turkish coffee and the old native singing of the Central African Republic. Potatoes reached Belgium in the 16th century, but it wasn't until the 19th century that they were cut up into fries and sold as a meal. Question: From the passage, we can know that Maison Antoine _ . Options: A: is a popular Belgian tourist destination B: is very welcome among Canadians C: is a famous restaurant in Belgium D: is a big international company
C