Question: Write a multi-choice question for the following article, with the given choices and answer: Article: When the traffic lights turn red, we will stop driving a car or crossing a street. Why is red used for traffic lights instead of other colors? As we know, scattering happens when light goes through the air. For the same media , if the _ is long, the sscattering will be short. If the wavelength is short, then the scattering will be long. Of all lights we can see, red has the longest wavelength. So the scattering is the weakest. That means the red light travels far. In fact, it travels farther on rainy days. Using the red light can help drivers in farther places see the lights. It helps drivers slow down or stop in time. So there will be fewer accidents. Moreover, red can also excite people. We can act more quickly when we see the color red. In a word, red lights help drivers stop in time and help prevent accidents. Options: A longest B weakest C farthest D brightest Answer: B weakest Question:
Answer: According to the passage, the scattering of the red light is the _ .

Question: Write a multi-choice question for the following article, with the given choices and answer: Article: A horse doesn't think she is beautiful. She goes to see the God, "My God! Thanks for giving me a beautiful body, but I want to be more beautiful." The God says, "What do you want to be like?" The horse says, "If you can make my neck a little longer, my upper body will be more beautiful. And if you can make my legs much thinner, then my lower body will look more beautiful." Then the God makes her become a camel . "Oh, God, I want to become more beautiful. But now ... " says the horse. The God says, "This is what you ask for." The horse cries, "Oh no, I don't want to be a camel!" The God says, "Never try to get more. If you want more and more, you will have no idea what the result will be." Options: A nicer than a horse B stronger than a horse C uglier than a horse D thinner than a horse Answer: C uglier than a horse Question:
Answer: The horse thinks a camel is _ .

Question: Write a multi-choice question for the following article, with the given choices and answer: Article: Dear Kitty: News! We have a new flat! The rooms are small, but they are comfortable. There are more rooms here than in our old flat. This is good because now I have my own room. In the old flat, I share with my sister. My bedroom is my favourite room in our flat. I can be alone in it. I can read or draw. I can listen to my radio or play CDs. I can play games on my computer and send e-mails to my friends. My second favorite room is the kitchen. I love helping my mother cook our meals. She is a very good cook. She is teaching me how to make many different kinds of dishes. She lived in Morocco when she was a girl, and she can cook Moroccan food. It's very delicious. That's all for now. Write soon and tell me about your home. Please get on the Internet so that we can send e-mails to each other. All good wishes! Anna Options: A She helps her mother cook their meals. B She plays computer games. C She teaches her mother how to cook. D She reads about Moroccan food. Answer: A She helps her mother cook their meals. Question:
Answer:
What does Anna do in the kitchen?