Read the article and select the best answer. Article: Testing new drugs for safety and effectiveness is a costly process in the United States. It also can take:lot of time. Some scientists are now designing silicon computer chips that act like human organs. The scientists think they have found a way to make the process faster and more economical. The silicon computer chips are smaller than a child's hand. Each one has living cells that act and react like a human organ. The chips are being created as part of a program to test the safety of drug compounds. It is called the Tissue Chip for Drug Screening Program. It is a project of the US National Center for Advancing Tmnslational Sciences, or NCATS. Danilo Tagle is the center's Associate Director. He says a three-dimensional computer chip can be designed to act like a human lung. Some computer chips contain very small models of the human digestive system. They copy the real function or duties of the human stomach and intestine , moving when breaking down food. Drugs are added to the tiny organs for testing through instruments known as micro-tubes. Experiments with the tissue chips have produced more detailed information than tests using animal or cell models. NCATS just announced$17 million in grants to develop an entire human organ system over the next three years. Question: What's the main idea ofthe passage? Options: A: It is necessary to test new drugs for safety. B: NCATS announced a new program of medicine. C: .Scientists design chips to act like human organs. D: Scientists develop an entire human organ system.
C

Read the article and select the best answer. Article: More than meets the eye Fine wines, food, perfume, luxury brands and art-in the eyes of many Chinese, France is a country of romance and fashion. but there is more to France than that. In an interview with CCTV, French President Francois Hollande, who paid a state visit to China on April 25 to 26 with hopes of fighting the recession in his country by improving relations with China, said that France also stands out in fields such as science and technology. Indeed, during Hollande's stay in China, the two governments signed a series of deals on nuclear power, urbanization, new energy tourism and agricultural products, and a deal for 60 Airbus plans. France is China's fourth largest trading partner in the EU, while China is France's largest trading partner in Asia and its largest source of imports in the world. "I look forward to the future of our global strategic partnership,"President Xi Jinping said at a news conference with Hollande. The French leader, in a speech delivered at Shanghai Jiaotong University, also addressed issues that directly concern Chinese young people .In the speech, he promised to shorten the processing tine of visa applications for Chinese students studying in France. France is the most popular travel destination with Chinese tourists, according to a 2012 survey by the China Tourism Academy. In response to several recent attacks on Chinese tourists in France, Hollande and the country's tourism minister promised to take measures, such as deploying more police in scenic spots frequented by Chinese tourists to ensure their safety. Chinese tourists were also reminded not to carry too much cash with them. China and France began interacting with each other in the 17th century, when French kings sent numerous missionaries to China to promote Christianity. They also spread Western science in China. Jean-Francois Gerbillon (1654-1707),for instance, who went by the name of Zhang Cheng in China, was one of them, A good mathematician, Gerbillon taught Emperor Kangxi of the Qing Dynasty about Western... Question: Which of the following statements is NOT true? Options: A: France is a country of romance and fashion. B: China will buy 60 Airbus planes from France. C: Sino-France relationship is always harmonious with efforts from both sides. D: Chinese tourists like to travel in France.
C

Q: Read the article and select the best answer. Article: A safari park is a park in which wild animals are kept. They are mainly located in east or central Africa. They often occupy a very wild area, with mountains and rivers. To visit the park and look at the animals, people have to drive around in a car for a few of hours because the park is huge. In south Africa there is a safari park, which contains all sorts of wild animals like lions, elephants, rhinoceroses, zebras, wild pigs, deer and giraffes. There is a wild road leading through the park, but nobody is permitted to walk on the road. Anyone traveling in the park has to go in a car because wild animals may fiercely attack people. From the car he may see almost every types of African wildlife. Some of these are getting rare because people kill them for various reasons. For example, rhinoceroses are killed for their horns, which are used in traditional Chinese medicines for colds and headaches. Perhaps they will be seen only in museums and books one day. Travels may purchase food for the animals. They can feed them when they tour the park. Of course, they should not feed them in a close distance because the wild animals may attack people. In addition, they should only give proper food to the animals. A traveler may carry a gun with him in his journey. The gun is given to him by the government. However, it is not used for hunting. In fact, a seal is fixed to it. The traveler may fire at a wild beast to defend himself in case he is attacked. However, he has to prove to the government that he has been attacked and that he has not fired at a harmless animal. Question: The government knows whether the gun is fired by the traveler or not by _ . Options: A: checking the seal B: hunting the animals C: following the traveler D: observing the traveler
A: A

(Q).
Read the article and select the best answer. Article: It was a cold December, and Mrs. Bell wanted to do a lot of shopping. She waited until it was Saturday, when her husband was free, and she took him to the shops with her to pay for everything and to carry for her what she had bought. They went to a lot of shops, and Mrs. Bell bought everything she could think of. She often stopped and said, "Look, Peter! Isn't that beautiful?" "All right, my dear. How much is it?" answered Mr. Bell, and then he took money out to buy it for her. It was almost dark when they came out of the last shop, and Mr. Bell was tired. He was thinking about a nice drink by the side of a warm fire home. Suddenly his wife looked up at the sky and said, "Look at that beautiful moon, Peter!" Without stopping, Mr. Bell answered at once. "All right, dear. How much is it?" Then he took his wallet out of his pocket. Question: Mrs. Bell did shopping _ . Options: A: alone B: together with her husband C: every day D: in the morning
(A).
B