(Q).
Read the article and select the best answer. Article: GUATEMALA CITY(Reuters)---- A fish that lives in mangrove swamps across the Americas can live out of water for months at a time, similar to how animals adapted to land millions of years ago, a new study shows. The Mangrove Rivulus, a type of small killifish, lives in small pools of water in a certain type of empty nut or even old beer cans in the mangrove swamps of Belize, the United States and Brazil. When their living place dries up, they live on the land in logs , said Scott Taylor, a researcher at the Brevard Endangered Lands Program in Florida . The fish, whose scientific name is Rivulus marmoratus, can grow as large as three inches. They group together in logs and breathe air through their skin until they can find water again. The new scientific discovery came after a trip to Belize. "We kicked over a log and the fish just came crowding out," Taylor told Reuters in neighboring Guatemala by telephone. He said he will make his study on the fish known to the public in an American magazine early next year. In lab tests, Taylor said he found the fish can live up to 66 days out of water without eating. Some other fish can live out of water for a short period of time. The walking catfish found in Southeast Asia can stay on land for hours at a time, while lungfish found in Australia, Africa and South America can live out of water, but only in an inactive state. But no other known fish can be out of water as long as the Mangrove Rivulus and remain active, according to Patricia Wright, a biologist at Canada's University of Guelph. Further studies of the fish may tell how animals changed over time. "These animals live in conditions similar to those that existed millions of years ago, when animals began making the transition form water onto land, " Wright said. Question: Who will write up a report on mangrove Rivulus? Options: A: Patricia Wright. B: Researchers in Guatemala. C: Scientists from Belize. D: Scott Taylor.
(A).
D

(Q).
Read the article and select the best answer. Article: George Washington Carver showed that plant life was more than just food for animals and humans. Carver's first step was to analyze plant parts to find out what they were made of. He then combined these simpler isolated substances with other substances to create new products. The branch of chemistry that studies and finds ways to use raw materials from farm products to make industrial products is called chemurgy. Carver was one of the first and greatest chemurgists of all time. Today the science of chemurgy is better known as the science of synthetics . Each day people depend on and use synthetics made from raw materials. All his life Carver battled against the disposal of waste materials, and warned of the growing need to develop substitutes for the natural substances being used up by humans. Carver never cared about getting credit for the new products he created. He never tried to patent his discoveries or get wealthy from them. He turned down many offers to leave Tuskegee Institute to become a scientist in private industry. Thomas Edison, inventor of the electric light, offered him a laboratory in Detroit to carry out food research. When the United States government made him a collaborator in the Mycology and Plant Disease Survey of the Department of Agriculture, he accepted the position with the understanding that he wouldn't leave Tuskegee. An authority on plant disease--especially of the fungus variety--Carver sent hundreds of specimens to the United States Department of Agriculture. At the peak of his career, Carver's fame and influence were known on every continent. Question: Which of the following is NOT true according to the passage? Options: A: Carver never patented what he discovered. B: Carver refused many offers to work in private companies. C: Carver made little money out of his discoveries. D: Carver helped Edison invent electric light.
(A).
D

(Q).
Read the article and select the best answer. Article: Over a hundred years ago people in London were surprised to see a very unusual boat come sailing up the Thames River.The boat was eighty feet long flat-bottomed,with big wooden eyes on both sides in the front and was colorfully painted at the back. People came to know that it was a sailing boat from Fuzhou in distant China.The boat had sailed round the Cape of Good Hope up the western coast of Africa,and finally to England.It had covered fifteen thousand miles--more than half of the distance round the world. Although it was unexpected,the Chinese were warmly welcomed.The boat carried goods such as silk and tea as well as a number of gifts from the Emperor of China for the Queen of England. People had always mistakenly thought of the Chinese as a people not used to sea.However,from centuries of trading and sailing in dangerous seas,the Chinese had learned how to build good boats and sailed them well.The coming of this sailing boat to London proved once again that the Chinese could sail to distant countries in the world. Question: .The writer wants to prove that a long time ago the Chinese _ . Options: A: carried silk,tea and other goods to England B: could reach many parts of the world by sea C: could sail along the Thames River D: surprised Londoners with an unusual boat
(A).
B