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 is the most likely reason Experiment 3 is called "for the brave"? Yes or no, is the answer "You have to eat a raw onion."?
Yes

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Article: Hi, I'm Li Ping. I am 15 years old. I am pretty healthy. I like doing all kinds of sports, such as football, basketball, running and swimming. Every morning, I get up early and do exercise. I play basketball on Wednesdays and Saturdays with my friends every week. I do my homework every day. I like watching TV, but I can't watch it every day on school nights. I only watch it on Saturday evening. I am neither fat nor thin. My eating habits are very good. I try to eat a little meat and lots of vegetables and fruit. And I never eat junk food. Do you know me? I'm Zhao Hui, a 14-year-old student. I am a little fat. I like eating meat. I eat meat three or four times a week. I especially like eating junk food. I want to eat it every day, but my parents don't allow me to eat it every day. I only eat it once or twice a week. I don't like exercise at all. Sometimes, I swim with my friends because I like it. I know exercise is good for my health. From now on, I have to exercise every day. Question: How many times does Li Ping play basketball with her friends in a week? Yes or no, is the answer "Twice."?
(Answer)
No

Ques: Article: Once upon a time,a hippo lived in a river next to a big tree. One day,a bird came and nested in the tree.The songs of the bird filled the hippo with so much envy that he couldn't think of anything else.Every day he would think why he wasn't born to be a bird even though the bird told him many times he was so lucky to be so big and such a good swimmer. Finally,the hippo made up his mind that he would come out of the river,climb the tree and start singing.However,when he tried to climb the tree,it was very clear that the hippo didn't have wings,nor claws to climb with. Realizing that he would never climb up the tree,he angrily hit the tree until it came crashing to the ground.Then he stepped onto the leaves of the fallen tree,and began singing. Unfortunately,hippos can't sing,either.All that came from his mouth were terrible noises,and when the other animals heard this,they all came around to make fun of the hippo. He was so ashamed by this.He also felt bad about having knocked the tree over.He used all his strength to raise the tree back up again,and look after it until it completely recovered. . Question: From the passage,we can infer that the hippo would _ after such an experience. Yes or no, is the answer "stop envying the bird"?
Ans: No

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Article: At London College, the boys can go to the city in the afternoon. But they must return to the school before six. And Bob doesn't often obey the rule. One afternoon, Bob walked to the city and went to the cinema. When he got to the school, it was eight o'clock. He was a little worried. He ran quickly to the gate. It was closed. He went round the school building to another door. That one was closed, too. Then he saw an open window on the ground floor. It was the head teacher's office. Bob looked into the room, and no one was there. He quickly climbed up and jumped into the room. Just then he heard a voice. He looked around and hid under the sofa. One minute later, Mr. Scott, the head teacher, came in. He turned on the light and sat down on the sofa. Then he began to read. Bob lay under the sofa and looked at the head teacher's feet for an hour. He could not move. At last the head teacher stood up and walked towards the door. "Thank goodness, he didn't find me under the sofa." thought Bob. Then the head teacher stopped. He turned his head and spoke to the sofa, "Would you mind turning off the light when you leave?" he said and left the office. Question: Bob _ the sofa. Yes or no, is the answer "lay under"?
(A).
No

Article: One day, a middle school teacher comes into the classroom and says to his students: "Today I want you to write about yesterday's football match. I'm going to take your exercise books home with me. Now please begin. " The students all take out their pens and exercise books and begin to write. A boy called Tom thinks hard. At first he doesn't write down a word. But five minutes later, he finishes. He stands up and looks at the teacher. The teacher asks, "What is the matter, Tom?" "I have finished, "sir," says the boy. "Well, give me your book." The boy goes to the teacher and gives him the exercise book. The teacher opens it and reads: "Rain, no match. " Question: Where is the teacher going to read the students' exercise books ? Yes or no, is the answer "At home"?
No