Problem: Given the question: Write a multi-choice question for the following article, with the given choices and answer: Article: E-book is short for electronic( ) book. It is usually read on personal computers. Some mobile phones can also be used to read e-books. Earlier e-books were written for a specific group of readers and were about only a few subjects. With the development of the internet, knowledge and answers to a lot of questions mainly come from e-books. This is why the e-book business is increasing quickly E-books have many advantages. First, they save time. We don't need to go to a bookstore to buy books, besides, we can find the topic we want to know about on the Internet, and then we can quickly get many e-books on similar topics. Second, e-books save money. Some e-books cost a little money, and there are millions of e-books on the Internet that we can get for free. Third, more trees are saved because e-books don't need to be printed on paper. Fourth, e-books make reading more convenient. You can carry a whole library of hundreds of books with you in a small computer or any e-book reader without worrying about their weight. But e-books have certain disadvantages. They need a personal computer or an e-book reader and the information can be lost if its file format is not supported or changed in the reader's computer. However, e-books provide us with a new way of reading. That is good. ,. Options: A E-books can't be red on mobile phones. B All the e-books on the Internet cost lots of money. C E-books can make reading more convenient. D You can't read e-books without a personal computer. Answer: C E-books can make reading more convenient. Question:
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The answer is:
Which of the following is true according to this article?

Problem: Given the question: Write a multi-choice question for the following article, with the given choices and answer: Article: Smog is a big problem in many Chinese cities. But it seems that besides wearing a mask, few of us know what has caused the smog and what to do to beat it. Chai Jing, a former news interviewer with CCTV, discussed the questions in her documentary Under the Dome. The 103-minute film was on websites on Feb 28. In the film, Chai visits polluted places and talks to officials and scientists. She thinks that burning too much coal and oil are the main causes of PM2.5 and smog. To solve the problem, Chai suggests that we should clean our coal and oil or replace them with cleaner energy such as natural gas. In her film, Chai also emphasized that everyone can do something to help control smog too. For example, we can live a greener life by using more public transport. Or if we see things that could harm the environment, we can try to stop it. In the film, when she sees a restaurant cooking without any suitable filter facilities , she calls the hotline 12369. The restaurant installed the filter a week later. Chen Jining, the new minister of environmental protection, praised Chai. "This film encourages ordinary people to take notice of the environment. This is what we need in the future." Options: A Setting off too many fireworks. B Burning too much coal and oil. C Too many cars in big cities. D Too many factories and companies. Answer: B Burning too much coal and oil. Question:
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The answer is:
What is the main cause of smog according to Chai?

Problem: Given the question: Write a multi-choice question for the following article, with the given choices and answer: Article: China Youth says that more and more girl students have entered colleges to study in recent few years. As we know, once the number of boys was larger than that of girls, and the boys did much better than girls in our country for a long time. Now things have changed a lot. In recent years, the proportion of girl students is growing fast. In 1998, about 39.7% of college students were girls. In 2000, it was 41.07% and in 2001, the number was 42.14%. There are several reasons for this. Firstly, there is little difference between boys and girls in their intelligence . That's to say, girls are as clever as boys. And boys have more interests than girls, so they may not do well in their study. Secondly, girls are more careful and more sensible than boys. They work harder at school and they do better in all exams. Another reason is that with the development of society, people pay more and more attention to girls' education. Options: A Boys may not do as well in their study as girls because they don't like studying. B Boys are much cleverer than girls because they're interested in many things. C Girls' intelligence is the same as boys'. D Girls study harder, but they couldn't get higher marks than boys. Answer: C Girls' intelligence is the same as boys'. Question:
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The answer is:
Which of the following sentences is TRUE?