Problem: Given the question: Write a multi-choice question for the following article, with the given choices and answer: Article: It is reported by Chinese Xinhua News that students waste more food than the national average. So the campaign on school food waste is getting popular across the country. The move is part of a national campaign started by students at different schools. At East China University of Science, students who finish their food in the school dining hall get a special card when they return their plates after meals. Students can collect cards and exchange them for small gifts, such as books, schoolbags, magazines and umbrellas. "It's been such a surprise," said Liang Zhaoyun, 19, a student in Shanghai. "It has given us one more motivation to eat up our food." "The purpose of the campaign is not only to encourage students to finish their food. We hope it can also teach students to choose a more environment-friendly and healthy lifestyle," said Tao Siliang from University of Traditional Chinese Medicine. Other schools also pay attention to the quantity of food. At Nanjing No.9 Middle School, rice is divided into three different-sized bowls that students can choose from according to their own need. "It's great because I can try different dishes at half price and don't waste so much food," said Fan Peng, 15, a student from this middle school. What if you really can't finish all your food? At Changchun Normal College, they provide a take-away service. "If you can't finish all your food, you can get a box to take the left food home. Even if you feed the cat, it's not wasted," said Zhou Zeyong, a student who learns Chinese education. "I'm happy that we've cut down waste since joining the school 'eat-up' meeting. But some food is poorly cooked, meaning that students are not willing to finish it all. Some schools have taken note of this. So if we hope students try to waste less food, we should also improve the service and keep an eye on the meal quality on weekdays at school. If not, you can't complain students for throwing away much food," said Wang Guangji, the head-teacher of Beijing No. 29 Middle School. Options: A food waste at school is very serious B students should not eat more food C it is students' duty to eat less food D it's easy for schools to start a campaign Answer: A food waste at school is very serious Question:
++++++++++++++++++++++++++++++++
The answer is:
Why did we start the campaign on food waste at schools? Because _ .

Problem: Given the question: Write a multi-choice question for the following article, with the given choices and answer: Article: You are going to high school , aren't you ? Maybe you don't know what to do . Here is a list of the top six things to do when you are in high school . These things will give you ideas of what your high school life could be like . Here you go ! 1Find your passion and what kind of person you are : Whether it's dance ,basketball ,or drawing ,the important thing is that you have found something you are interested in . 2 Talk to people you wouldn't usually talk to : Meet new people ,find new friends and even talk to the people you don't like. It will show what a great person you are . You never know what will happen after high school. 3Take part in at least one contest: This will give you tears of laughter, happiness and memories . 4Get a job : This will help you see what it's like to have responsibility( ) . It can also help you make a little money to spend on yourself . 5Take a trip with your friends :It doesn't matter where you go or what you do , the memories will happen on the way and go on till the final place . 6Do your best at school : Don't ever get lazy . Working hard now will help you in the future. Options: A find your interest. B get a job C take a trip with your friends D get lazy Answer: D get lazy Question:
++++++++++++++++++++++++++++++++
The answer is:
Which of the following you'd better not do according to the passage?

Problem: Given the question: Write a multi-choice question for the following article, with the given choices and answer: Article: Mobile phone technology is developing rapidly. What will the future mobile be able to do and what will it look like? Take a look at the following mobile phones, and you'll find that some amazing phones are now coming our way. Packet The packet has five touch screens with different usages . When folded, the Packet is in a simple square shape. You can see the time and any messages you've received. Once you open it, the five screens will _ . Cob alto It has taken only two years for touch screen mobile phones to be used worldwide. Why not the 3D phones then? With an almost all-glass design, the Cobalto phone can make Google Maps even more useful, as shown here. Human-body Phone We often save photos of someone we love. When we miss them, we can see the photos. And now, Japanese scientists' human-body phone is more than just photos. With a human body shape, it's coated with a material just like human skin. When you're holding the phone, it feels as if you're holding someone you miss. Paper Phone How many times have you wanted to smash your phone when talking to annoying people? With the Paper Phone, you'll soon be able to do it. As the world's first flexible mobile phone, it can be bent freely while you're making calls, reading e-books and playing music. Options: A the Packet has five touch screens with different usages. B the Cobalto has been used in the phone market for ten years. C the Paper Phone is easy to break, but difficult to make calls. D talking on the Human-body phone makes people annoyed easily. Answer: A the Packet has five touch screens with different usages. Question:
++++++++++++++++++++++++++++++++
The answer is:
We can learn from the passage that _ .