Read the article and select the best answer. Article: North American black bears are shy animals. They are fearful by nature, and will usuallyrun away if they see or hear people. Because of this, it can be difficult for scientists to learnabout these animals. In order to study black bears, researchers from New Jersey, USA, catch bears and usedrugs to help them go to sleep. Researchers then work out the size and the weight of the bear,take blood to test for diseases, _ a tooth and take it to the lab to find out its age. Fromthese studies, researchers want to find out how many bears live in New Jersey, how long theylive, and how many babies they produce. But in Minnesota, USA, researchers study bears that are completely awake. The bears knowthe researchers' voices and they are not afraid of die research team. With the help of a few grapes to keep the bears busy, researchers can touch them to check their hearts, look at their teeth, and do other jobs.Researchers can also walk or sit with bears for hours and make videos to learn about their everyday lives. In both places, the main purpose is the same--to make sure there is a healthy population of black bears. But theresearch methods and the kinds of information that researchers, are able to collect are quite different. Question: What do the two studies have in common? Options: A: Research places B: The main purpose. C: Research methods. D: Collected information.
B

Read the article and select the best answer. Article: Everyone needs to be healthy. Do you eat healthy food every day? It's important for your health. You need fruit, like oranges, apples and bananas. _ " You also need vegetables, like carrots and broccoli. Fruit and vegetables are good for our health. But don't eat lots of chocolate. It's not good healthy food. What about dessert? Don't eat lots of dessert because it's not good for your health. Many people eat lots of chocolate and dessert, so they are _ . Sports can also keep you healthy. Play sports every day. Don't be lazy. You can be healthy. Question: Which is Right? (?) Options: A: Everyone is healthy. B: We need to be healthy. C: Food isn't important. D: A doctor is important.
B

Read the article and select the best answer. Article: "Everything happens for the best," my mother said whenever things weren't going my way. "Don't worry, one day your luck will change." Mother was right, as I discovered after I had finished my college education. I had decided to try for a job in radio. One day, I wanted to host a sports program. I went to Chicago and knocked on the door of every station. But I got turned down every time. In one station, a kind lady said my problem was that I hadn't got enough experience. " Get some work with a small station and work your way up," she said. I went back home. I couldn't get a job there, either. Then my dad told me a businessman had opened a store and needed someone to help him. But again, I didn't get the job. I felt really down. " Your luck will change," Mom said to me. Dad lent me the car to help me to look for my job. I tried another radio station in Iowa. But the owner, a nice man, told me he had already had someone. As I left his office, I asked, "How can someone be a sports announcer if he can't get a job in a radio station?" I was waiting for the lift when I heard the man call. " What did you mean? Do you know anything about football?" He put me in front of a microphone and asked me to try to imagine that I was giving my opinion on a football game, I succeeded. On my way home, Mom's words came back to me, "One day your luck will change, Son. And when it happens, it'll feel doubly good because of all the hard work you've had." At that moment I knew what just what she meant. Question: The sentence "But I got turned down every time." means " _ " Options: A: But I was refused every time B: But I was successful every time C: But I lost my way every time D: But the door of every station was always closed
A

Read the article and select the best answer. Article: Taiwan island, the biggest island of China, is between the South and East China Seas. Almost two-thirds of the island is covered by mountains. Traveling in Taiwan, you can do lots of things. In Taipei, you can taste all kinds of delicious food . Standing at the top of Taipei 101, the world's tallest building until now, you can get a view of the whole city. Taiwan has nice natural _ as well. Sun and Moon Lake is a beautiful lake. On one side of the island it looks like the sun, on the other side it looks like the moon. That is why people call the lake the Sun and Moon Lake. Ali Mountain is the nearest mountain around Sun and Moon Lake. You can enjoy a nice experience with Gaoshan people. It's a wonderful place to see a very beautiful sunrise. If you enjoy swimming, fishing, boating and eating delicious fruit and fresh fish, Peng Lake must be a good place to visit. Everywehere in Taiwan, you can see mountains, valleys , and hot springs, together with fields of rice, oranges and tea. Question: What is "Taipei 101" in the passage? Options: A: A large lake. B: A big city. C: A high mountain. D: A tall building.
D