Read the following article and select the best answer. Article: Today just as technology changed the face of industry, farmers have undergone an "agricultural revolution". On the farm of today, machines provide all the power. One of the most important benefits will be the farm computer. A few forward-looking farmers are already using computers to help them run their farms more efficiently. The computers help them keep more accurate records so they can make better decisions on what crops to plant, how much livestock to buy, when to sell their products, and how much profit they can expect. Many computer companies have been developing special computer programs just for farmers. Programs are being written for hog producers, grain farmers, potato farmers, and dairy farmers. In the future, farmers will be able to purchase computer programs made to their needs. Because of the growing importance of computers on the farm, students at agricultural colleges are required to take computer classes in addition to their normal agricultural courses. There can be no doubt that farmers will rely on computers even more in the future. While the old-time farm depended on horse power, and modern farms depend on machine power, farms of the future will depend on computer power. Another technological advance which is still in the experimental stage is the robot, a real "mechanized hired hand" that will be able to move and, in some ways, think like a human being. Unlike farmers of the present, farmers of the future will find that many day-to-day tasks will be done for them. Scientists are now developing robots that will be able to shear sheep, drive tractors, and harvest fruit. Even complex jobs will be done by robots. For example, in order to milk their cows, farmers must first drive them into the special barn , then connect them to the milking machines, watch the machines, and disconnect them when they are finished. In the future, this will all be done by robots. In addition, when the milking is completed, the robots will automatically check to make sure that the milk is pure. The complete... Question: What is the best title for the passage? - Computer--Farmers' Best Friend - Farmers in the Future - Robots in the future - Revolution on the farm
Revolution on the farm

Read the following article and select the best answer. Article: Recently, a scientist did some experiments. He left a group of 4-year-olds in a room with a bell and a candy. If they rang the bell, he would come back and they could eat the candy. If, however, they didn't ring the bell and waited for him to come back on his own, they could then have two candies. In videos of the experiment, he can see the children kicking, hiding their eyes--trying to exercise self-control so they can wait and get two candies. The results are different. Some broke down and rang the bell within a minute. Others lasted 15 minutes. The children who waited longer went on to get higher SAT scores. They got into better colleges and had better adult success. The children who rang the bell quickest were more likely to have received worse teacher and parental evaluations 10 years later and were more likely to have drug problems at age 32. The experiments are worth noting because people spend a lot of time thinking about how to improve education, how to become rich. But when the result is not good, they will come back to ask " how do we get people to get the sort of self-control that leads to success? " This is to enter the world of human nature. So these experiments along with everyday experience, tell us that self-control is most important. Young people who can sit through sometimes boring classes to get a degree can work hard in order to learn a language well. They can avoid drugs and alcohol. For people without self-control skills, however, school is a series of failed ordeals . No wonder they drop out and their later life is a group of foolish ideas, such as drug use, stealing and so on. Question: What will those without self-control do at school according to the text? - Improving their education. - Suffering a lot from boring lessons. - Working hard to catch up with others. - Becoming very rich and successful.
Suffering a lot from boring lessons.

Read the following article and select the best answer. Article: Frank Lloyd Wright is often called the father of American modern architecture.He designed buildings and homes across the United States for more than 70 years.He created most of his works from 1900 through the 1950s,but his open-living spaces and imaginative designs still appear very modern today. Last week,the United States nominated 10 of his buildings for the UN Educational,Scientific,and Cultural Organization--or UNESCO--the World Heritage List.The World Heritage List recognizes the most,important cultural and natural sites worldwide. The 10 buildings,titled."Key Works of Modern Architecture by Frank Lloyd Wright,"were built between 1906 and 1969.They include several of his personal homes and studios,churches,government buildings,private residences,and one very famous museum--New York City's Guggenheim Museum. The Solomon R.Guggenheim Museum is one of the most visited sites in New York City.About one million people visit it every year.Frank Lloyd Wright worked on it from 1943 to 1959.It was designed to create a new type of space for new types of art.The museum remains an international symbol of modern architecture that represents Wright's unique design. Many of Mr.Wright's modern buildings and homes in the U.S.Midwest have also become symbols of modern American architecture.Richard Longstreth is the president of the Frank Lloyd Wright Building Conservancy.He calls Mr.Wrisht"the father of modern architecture,fundamentally redefining the nature of form and space during the early 20th century that would have enduring impacts of modern architecture worldwide." The UNESCO World Heritage Committee will announce its decision in mid-2016.If Frank Lloyd Wright's 10 buildings were chosen for the list,they would be the first World Heritage listings for modem U.S.architecture.The World Heritage List already includes 22 other American sites,including the Grand Canyon,Yellowstone National Park and the Statue of Liberty. Question: We can learn from the passage that _ . - Mr.Wright's designs are out of style today - Mr.Wright's designs have been widely recognized - Mr.Wright's designs on modern buildings and homes are a failure - Mr.Wright is the owner of ten buildings
Mr.Wright's designs have been widely recognized