input question: Write a multi-choice question for the following article: Article: Next autumn when you see wild geese heading south for the winter flying in a V formation you might think about what scientists have discovered as to why they fly that way. As each bird flaps its wings, it creates an uplift for the bird immediately following. By flying in a V formation the whole group adds at least 71% greater flying range than if each bird flies on its own. People who share a common direction and sense of community can get where they are going more quickly and easily because they are traveling on the push of one another. When a wild goose falls out of the formation, it suddenly feels the drag and resistance of trying to go alone and quickly tries to get back into the formation to take advantage of the lifting power of the bird in front. When the head goose gets tired, it flies back into the formation and another goose flies to the front. It is wise to take turns doing difficult jobs whether it be people or wild geese flying south. Wild geese honk from behind to inspire those up front to keep up their speed. What can we learn from this? When a wild goose gets sick or wounded by gunshots, and falls out of the formation, two other geese will fall out with that goose and follow it down to lend help and protection. They will stay with the fallen goose until it is able to fly or until it dies, and only then will they go on with their own or with another formation to catch up with their group.???
output answer: Question: Wild geese fly in a V formation in order to _ .Options:A protect themselves from dangerB fly more quickly and easilyC help the sick and woundedD fly much higher in the skyAnswer:B

Write a multi-choice question for the following article: Article: Growers around the world are using new methods to grow grapes to make wine. They use natural and organic methods to control harmful insects and weeds instead of using chemicals. Now, a winery in Canada has adopted a natural way to control its grapevines .The Featherstone Winery is in southern Ontario. The grapevines, like other plants, need to be cut every year. Cutting grapevines must be done very carefully. Only a targeted area of leaves is removed from the lower part of the vines to help the grapes grow better. But at the Featherstone Winery, no man or machine does the cutting. Instead, the job is done by 40 little wooly lambs.www.zxxk.com David Johnson owns the vineyard. He says he learned about using lambs while visiting wineries in New Zealand. The young lambs are perfectly designed to do the job. They eat the grape leaves on the lower parts of the vine. But they are not tall enough to reach the grapes. They only weigh about 22 kilograms, so they do not beat down the soil. And their waste makes good organic fertilizer. In addition, using the lambs costs much less than hiring workers to cut the vines for seven weeks in summer. And when the cutting is done in August, the lambs become tasty dishes. Mr Johnson says he had a difficult time finding enough lambs to do the job. There are about 50 million lambs in New Zealand. But there are not nearly as many in Ontario. Also, some organic pesticides are harmful to lambs. And the lambs must be watched to make sure they do not eat too much of the grapevines. David Johnson says the lambs help him carry out his environmental ideas about farming. They are lovely and peaceful and he likes having them in his vineyard. People visiting the vineyard also enjoy watching the lambs do their job.
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Answer: Question: In order to help the grapes grow better, growers _ .Options:A only have to remove the dead leavesB need to remove a specific area of leavesC shouldn't remove any part of the plantsD should let little lambs do the cuttingAnswer:B

Q: Write a multi-choice question for the following article: Article: What is America's number one sport? Can I still say baseball? You could make that statement 30 years ago,but things have changed.Baseball of course has the richest history of all sports.But with the popularity of basketball and American football,there can now be an argument on which sport is American's number one sport. Basketball really took a turn in the1980's as Magic Johnson and Larry Bird took the NBA to another level.Of course,basketball was already popular and had seen such stars as Jerry West and Dr.J,but the real breakthrough came in the 1980's and from there it really took off with Michael Jordan into the 90's.Basketball has even become very global now as many NBA stars competed in the Olympics and faced no competition.Today,they had better be ready because there are so many talents in other countries and the competition will be stiff. Like basketball,American football has always been a favorite of many sports fans and its popularity has grown widely.The ratings that Super Bowl Sunday brings are amazing.They have even talked about making Super Bowl Sunday a national holiday. In the year 2050,basketball and American football will have history like baseball's rich history and maybe American national sport.They have been trying for years,but it is not going to happen. So what is American's number one sport? To me baseball will always be Americans' hobby--rich in history and many memories for people of all ages.If you have any comments on this subject,do give your opinions.
A: Question: The most powerful basketball player in l980's isOptions:A Larry BirdB Michael JordanC Jerry WestD Magic JohnsonAnswer:B

Problem: Given the question: Write a multi-choice question for the following article: Article: You do something about twenty times a minute without even thinking about it--you breathe! In fact, every day you take about twenty-thousand breaths. The organs of your body that allow you to breathe are called your lungs. You have two of them that work together, located in your chest inside the rib cage. The main purpose of your lungs is to breathe in good air and breathe out bad air. The good air contains oxygen, which your body needs. The bad air is a gas called carbon dioxide, which your body cannot use. When you breathe in through your nose or mouth, air travels down the back of your throat. It passes through your voice box and into your trachea, or windpipe. Your trachea is divided into two air passage tubes. One leads to your left lung. The other leads to your right lung. Inside your lungs, oxygen is removed from the air you breathe and pumped into blood cells. Your lungs also get rid of harmful carbon dioxide from these cells. This process takes place inside hundreds of millions of tiny air sacs. Each adult lung is about the size of a football. When they are healthy, your lungs feel a little like a sponge and are pinkish-gray. When lungs are damaged by smoking, they can appear gray or have black spots on them.One disease that is very common in children involves the lungs. It's asthma. Asthma narrows the breathing tubes, making it harder to breathe. You probably already know that your lungs are important when you swim. But you may not know this--your lungs are the only part of your body that can float on water!
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The answer is:
Question: Which of the following about your lungs is WRONG?Options:A They move about 20 times a minute.B Generally each person has two lungs.C They pump the air you breathe into blood cells.D They can float on water.Answer:C