Read the article and select the best answer. Article: Time Temp Glasses Are you a person who wants to know the time and temperature during the day? You might like Temp Glasses. These special glasses show the time above your right eye and the temperature your left eye. It is surely easier than wearing a wristwatch, and you never have to guess the Tature. Alarm Fork Do you eat too quickly? Do you eat too much? How can the Alarm Fork help you? Aren't you is ? Well, this special fork has two lights: one green and one red. When the green is on, it's OK to eat a piece of food. The fork "knows" when you eat a piece, and soon the red goes on. Wait for the green light before you eat another piece. Smell This Sow do you know if your breath smells nice, or if it smells bad? It's difficult It) know, because it's very hard to smell the air that comes out of your own mouth. Smell This is useful for this ion. Smell This covers your nose and your mouth. Docs your breath smell nice, or do you need a piece of gum ? Banana Suitcase Has this ever happened to you? You put a banana in your bag lunch in the morning, and when pen the bag at noon, the banana looks like someone drove a car over it. If you put your banana Banana Suitcase, this will never happen. It keeps a banana safe, delicious, and looking like a m! Question: If you want to know how your breath is. you may buy _ . Options: A: Time Temp Glasses B: Alarm Fork C: Smell This D: Banana Suitcase
C

Read the article and select the best answer. Article: If your mother wants to tell you something, she uses words. Birds can not talk as we do. But some birds can make sounds to warn their young of danger. They have their own way to make the young birds know or do certain things. The jackdaw is a kind of blackbird that lives in Europe. Jackdaws live together in groups. Young jackdaws do not know their enemies. When the older jackdaw sees a dog, it makes a loud rattling sound. The younger birds know this sound means an enemy is nearby. The sound warns them to know their enemies. If a young jackdaw is in a dangerous place, a jackdaw parent flies over him from behind. The parent bird flies low over the younger bird's back. The parent's tail feathers move quickly from side to side. It is trying to say, "Follow me." At the same time, the parent calls out, "Key-aw, Key-aw." The parent means, "Fly home with me." Young jackdaws do not have to learn what certain sounds mean. They know the meanings of these sounds from the time they are _ . Question: When an enemy is nearby, an older jackdaw warns others by _ . Options: A: making a loud sound B: flying high over its back C: moving from side to side D: saying "follow me"
A

Read the article and select the best answer. Article: Chinese space trainer Wang Yuan has been chosen as one of the volunteers for the Mars-500 test project. He was very happy to be chosen and will accept the meaningful challenge Another five volunteers are all space lovers., including three Russians, an Italy-Colombian and a Frenchman. They are about to feel what it's like to travel to Mars, only without leaving the earth. They are locked up together for a year and a half under a similar condition to the red planet during the whole process. So the experiment is called Mars-500. When reporters asked what they would miss most during the 520-day special life, French trainer Charles said:"For me, it will be mainly my family, the sun and fresh air." The Mars-500 test will be in a special building in Moscow, Russia. Although the people won't leave the building, they will fell as if they are on a real trip to the Mars. The most difficult thing will be to be separated from the people that they used to live with. The trainer won't see sunsets, sunrises, won't feel rain for 18 months. That will be hard. The main task is to study the "Man and environment". It'll care about the astronauts' getting experience and physical effects. The 520-day-test is divided into three parts,the first 250days to Mars, the middle 30days of landing on Mars, the last 240 days to return to the earth. Everyone will stay there alone for a long time and will work lonely. They will have to make decisions themselves and only then report to the earth, and the earth will tell them whether they do the right thing or not. Each astronaut is preparing for the great challenge. It is learned that they will be launched early in June. And the experiment will end in November 2011. Question: _ members were chosen as volunteers. Options: A: Five B: Six C: Three D: Four
B