Read the article and select the best answer. Article: One weekend, a wife and a husband went to visit a shop in London. After they got back home, they couldn't find their camera. They thought the camera must be in the shop. After a few weeks,they went to that shop again and the boss gave their camera back to them. When their picture of the camera came out, the husband saw two pictures he did not take. One isa man standing at the door of the shop. In his hand there is a piece of paper with some words onit "I find your camera". The other is a boy with a piece of paper in his hand. There are somewords on the paper too, "I take the pictures." Question: A wife and a husband went to visit a shop in _ . Options: A: London B: Pairs C: New York D: Beijing
A

Read the article and select the best answer. Article: If I ask you to shut your eyes and gave you a piece of apple to eat, would you be able to tell me what it is just by tasting it? Of course, you could. Your tongue is covered with tiny "taste buds" which help you know what different foods taste like. Do you know that foods would taste different if you did not have a nose? This experiment shows how important your nose is when you taste things. What You Need: * a friend to help * small pieces of any food like carrot, orange, banana * small pieces of apple, raw potato, and onion What You Do: There are actually three different experiments. You and your friend should take turns to try them on each other. Experiment 1: Have your friend close her eyes and open her mouth. Give her a piece of the food and ask her to taste it. Then, ask her what she thinks it is. She will probably guess correctly. Experiment 2: While your friend has her eyes closed, give her a piece of the raw potato. At the same time, hold a piece of apple right under her nose. Ask her to eat the potato (but don't call it by name) and tell you what she thinks it is. She will say it is a piece of apple! Experiment 3: (for the brave) Take a piece of raw onion. You don't have to close your eyes this time. Squeeze your nose closed with your other hand so that no smells can get into your nose. Now take a nibble of the onion. Surprise! As long as you hold your nose, you will not be able to taste the onion. The Science Secret You already know the science secret. Your nose and your tongue work together to make food taste the way it does. Your tongue, however, can taste only certain flavors like salty, bitter, sour, and sweet. All of the other "tastes" are actually "smells," and you need your nose to "taste" them. Oh, and you might use this science secret the next time you are told to eat something you don't like the taste of. If you hold your nose while you eat it, you won't "taste" it at all. Question: What's the best title of the passage? Options: A: Your Eyes Knows B: Your Nose Knows C: Your Mouth Knows D: Your Tongue Knows
B

Q: Read the article and select the best answer. Article: Amos Dudley, a 24-year-old boy who studies digital design at New Jersey University of Technology, felt ashamed about his teeth. But being a student, Dudley didn't have the money to get braces . So, he decided to 3-D print his own and marked down the DIY project in a recent blog post. His braces totaled less than $60, and after wearing them for 16 weeks, his teeth are also getting straighter. Months ago, he mentioned on his blog that he avoided smiling for a while because he was unhappy with his teeth. However, clear braces can get pricey, costing up to $8,000. But after studying some images of these expensive clear braces, something comes up on him--they looked like that one which can come from a 3-D printer. So he decided to hit up his school's 3-D printing equipment and scanned and printed models of his teeth. He then made non-harmful plastic molds around them to make 12 sets of braces. Dudley, who does not recommend attempting any of this at home said that he didn't ask a dentist for his project. But the student did get information from journal articles and textbooks. And though this was a perfectly friendly choice to buy braces. He didn't accept the project just to save money--he was also up for the challenge. "When I realized that I could do something that was a little bit special, while proving my skills as a designer and a maker, and fixing something that was making me self-conscious for actually free, I felt it was more than worth the risk." he said. Question: The article is mainly about _ . Options: A: a 3-D printer made braces cheaper B: A college student made fantastic 3-D braces. C: digital design major student created 3-D printers D: 3-D braces with non-harmful plastic molds became popular
A: B

Question: Read the article and select the best answer. Article: People are busy working every day, so they do not have enough time to do exercise. As a result, many people become too fat or too thin. To keep our bodies healthy, we have to do exercise every day. There are many kinds of exercises. Bending and stretching helps us move easily. Before we play ball games or swim, it is better for us to do bending and stretching exercises first. This kind of exercise is something called warm-up exercise. Running is also a good exercise. If we cannot run fast, we can jog. Jogging means running slowly Again, before we run or jog, we must do warm-up exercise. Also, we should not run or jog in busy streets. The air there is often dirty. Some people like weight lifting because it can make their bodies strong. Also, we need to do warm-up exercise before weight lifting. Question: _ is called warm-up exercise. Options: A: Playing ball games B: Swimming C: Bending and stretching D: weight lifting
Answer: C

Read the article and select the best answer. Article: Young people and older people don't always agree. They sometimes have different ideas about living, working and playing. But in one special programme in New York State, adults and teenagers live together in a friendly way. Each summer 200 teenagers and 50 adults live together for eight weeks as members of a special work group. Everyone works several hours each day. They do so not just to keep busy but to find meaning and enjoyment in work. Some teenagers work in the woods or on the farms near the village. Some learn to make things like tables and chairs and build houses. The adults teach them these skills. There are several free hours each day. Weekends are free, too. During the free hours some of the teenagers learn photo taking or painting. Others sit around and talk or sing. Each teenager chooses his own way to spend his free time. When people live together, rules are necessary. In this programme the teenagers and the adults make the rules together. If someone breaks a rule, the problem goes before the whole group. They talk about it and ask, "Why did it happen? What should we do about it?" One of the teenagers has this to say about his experience, "You stop thinking only about yourself; you learn to think about the group." Question: The last programme shows that the teenager thinks his experience in the programme is _ . Options: A: unpleasant B: tiring C: helpful D: boring
C