Problem: Given the question: Write a multi-choice question for the following article: Article: When I was in elementary school, my teachers would always complain about my behavior in class. There was no doubt that I had a great deal of energy, and therefore I was always talking with my classmates and not paying attention to the lessons, which my teacher _ to see. If you don't believe me, the comments on my report cards every year can tell the story. In my third year in elementary school, my teacher wrote, " Neil should tend to have a more serious attitude towards his schoolwork." And in my fifth year in elementary school, my teacher wrote, " Neil is not a bit strict with his work, his compositions as well as his notebook and so on. He has to be encouraged and urged by his parents or teachers." After only a few months, my sixth-grade teacher wrote, " Less social involvement and more academic diligence is in order." Later that same school year, my sixth-grade teacher noticed that all my book reports were about the universe. Knowing that I had a lot of extra energy, she recommended that I should take advanced after-school classes about the universe at the Hayden Planetarium. From then on, my love of the universe became stronger and stronger. Instead of killing my time in class, I focused my extra energy on the subject that would be bound to become my career. Between the ages of eleven and seventeen, I took about eight courses on the universe. For each one, I received an attractive certificate of completion, signed by both the teacher and the head of the Hayden Planetarium. We still offer these classes today. And we still give out certificates of completion, which are signed by the teacher and, of course, the head --- me. I am the head of the Hayden Planetarium. And I am also the head of a associate of the Department of Astrophysics at the American Museum of Natural History. Both of them are in New York City. Welcome to take extra classes here.
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Question: The author's sixth-grade teacher advised the author to _ .Options:A learn something he was interested inB quit his school for the Hayden PlanetariumC study hard by burning most of his energyD make up his mind to find his career in the futureAnswer:A

Problem: Given the question: Write a multi-choice question for the following article: Article: Traveling by bicycle is a very popular means of transportation throughout China. China has a huge population, and it is said that there is at least one bicycle for every two people within the country. Of course, many people in China ride bicycles purely for sport or exercise, but it's also a much more commonly accepted means of everyday transportation, as compared to countries such as the United States. If you are living for a long period of time in China, chances are you will want to purchase your own bicycle so that you can use it whenever you want for transportation or just for the enjoyment of riding. Even if you don't use a bicycle for everyday transportation, owning one can be a great way of enjoying some of the trails in the rural areas, just for fun. However, if you are just visiting China, renting a bicycle can be a more convenient choice. It is important to choose the correct bicycle for your use. You'll find that in China, the one-speed style of bicycle is extremely popular. These bicycles are great if you want to ride around in the city to see the sights. They are quite comfortable and easy to ride. You can often rent a bicycle for an entire day for around $15. However, if you wish to ride on some of the rural paths, a mountain bike style would be a better choice. They are great for different kinds of road surfaces, providing for a safer ride. If you are planning to have a desire to tour and still be able to carry packages with you, then a touring bike would be the best choice. These are generally the most expensive to rent, but are extremely handy for carrying packages and even some of your luggage along with you.
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Question: Which of the following is the advantage of the one-speed bicycle?Options:A It's worth at least 15 dollars.B You can't ride it in the countryside.C It is easy for you to travel in the city.D You have to return it the next day.Answer:C

Problem: Given the question: Write a multi-choice question for the following article: Article: The cost of college textbooks has risen sharply from 2002 to 2014. As a result, students have to look for other less expensive options , such as renting books. Now, they find another way, that is, using textbooks on the Internet, uploaded by other students. It is hard to know how popular this practice will be, but many college students around the country are uploading their expensive college textbooks onto the Internet, so that other students can download them for free and avoid the big fees. A year ago, a student wrote a blog called Children of the Stars about a professor who insisted that students buy the newest edition of a specific sociology book for more than $200 and didn't allow them to purchase an older paperback edition of the same book for $5. The student wrote, "The newest edition of the book is so expensive. Fortunately, we found the electronic one online, which is very cheap. This is why we downloaded. " The blog is followed by a list of websites where people can download books. Curious about how varied the selection of books was and how easy it was to download them, Vocativ.com decided to do an experiment. The workers of it picked five typical and important courses of freshmen and tried downloading all these textbooks on the websites offered by the student who wrote Children of the Stars. They typed the titles of these textbooks into a computer, and found them immediately. Within minutes, they had four textbooks on their hard drive. It is illegal to upload or download copyrighted materials without permission, but students still do it due to its advantages. Besides, schools haven't taken action to stop it.
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Question: What did Vocativ.com find out from its experiment?Options:A Downloading textbooks was easy.B Downloading textbooks was illegal.C Downloading textbooks was expensive.D Downloading textbooks was impossible.Answer:A