Problem: Write a multi-choice question for the following article: Article: Perhaps it is hard to imagine that a bad tooth could be deadly. But doctors in the Washington area say a twelveyearold boy died last month of a tooth infection that spread to his brain. They say it might have been prevented if the boy had received the dental care he needed. Experts at the National Institutes of Health say good dental care should start at birth. They say breast milk is the best food for the healthy development of teeth. Breast milk can help slow bacterial growth and acid production in the mouth. When baby's teeth begin to appear,you can clean them with a wet toothbrush. Dentists say it is important to find soft toothbrushes made especially for babies,and use them very gently. The use of fluoride to protect teeth is common in many parts of the world. This natural element is often added to drinking water supplies. The fluoride mixes with enamel ,the hard surface on teeth,to help prevent holes,or cavities from forming. But the American Academy of Pediatric Dentistry points out that young children often swallow toothpaste when they brush their teeth. The group notes that swallowing fluoridated toothpaste can cause problems. So young children should be carefully supervised when they brush their teeth. And only a small amount of fluoridated toothpaste,the size of a green pea,should be used. Parents often wonder what effects sucking a thumb or sucking on a pacifier might have on their baby's teeth. Dental experts generally agree that this is fine early in life. The American Academy of Family Physicians says most kids stop sucking their thumbs by the age of four. If it continues,the group advises parents to talk to their child's dentist or doctor. It could influence the correct development of permanent teeth.

A: Question: The best title of this passage is _ .Options:A The reason of a twelveyearold boy's deathB Baby teeth should be cared for from birthC Breast milk and fluoride are importantD How to help young children form good habitsAnswer:B

Problem: Given the question: Write a multi-choice question for the following article: Article: A twisted sense of humor and a strong voice cast make "Open Season" fun for kids and adults. It's a great start for Sony's animation studio. Boog is a full-grown grizzly bear that has been raised among humans by park ranger Beth. He has a warm place to live, all the food he wants, and is safe from hunters. However, when he crosses paths with the spastic mule deer Elliot, all that changes. Thanks to a series of misunderstandings, everyone believes Boog is dangerous and out of control. Beth is forced to release him back into the wild. Once Boog finds himself in the great outdoors, he has no idea what to do. He gets lost, can't find food, and is attacked by unfriendly forest cutters. Boog is forced to rely on the idiotic Elliot to help him find his way back to civilization . But can they _ before open season begins for hunting? The movie also has a really strong voice cast. Martin Lawrence voices Boog, and his attitude and persona perfectly fit the bear. The same goes for Aston Kutcher as Elliot. Even if you can't stand him in the real world, you'll be surprised how well he brings the annoying deer to life in the movie. The animation in "Open Season" is also excellent. The characters are quite cartoonish, but the hair is realistic looking and the movements are fantastic. The body language adds a lot to the performances of the characters.
++++++++++++++++++++++++++++++++
The answer is:
Question: What's the key factor that the Boog need to survive himself in the wild?Options:A He wants to seek a comfortable settlement.B It's thought that the Boog is beyond control.C The Boog is required to find enough food.D The Boog is eager to make new friends.Answer:B

[Q]: Write a multi-choice question for the following article: Article: Suppose that we lined up our roughly 14 million United States businesses in order of size, starting with the smallest, along an imaginary road from San Francisco to New York. There will be 4,500 businesses to the mile, or a little less than one per foot. Suppose further that we planted a flag each business. The height of the flag pole represents the yearly volume of sales , each $ 10, 000 in sales in shown by one foot of pole. The line of flagpoles is a very interesting sight. From San Francisco to about Reno, it is almost unnoticeable, a row of poles about a foot high. From Reno eastward the poles increase in height until, near Columbus, Ohio - about four - fifths of the way across the nation - flags fly about 10 feet in the air. But as we approach the eastern terminus , the poles suddenly begin to mount . There are about 300, 000 firms in the country with sales over $ 500, 000. These firms take up the last 75 miles of the 3,000 - mile road. There are 200, 000 firms with sales over $ 1 million. They take up the last 50 miles. Then there are 1, 000 firms with sales of $ 50, 000, 000 or more. They take up the last quarter of a mile before the city limits, flags flying at cloud height, 5 , 000 feet up . At the very gate of New York, on the last 100 feet of the last mile , we find the 100 largest industrial firms . They have sales of at least $ 1.5 billion, so that their flags are already miles high. Along the last 10 feet of road , there are 10 largest companies . Their sales are roughly $ 10 billion and up : their flags fly 190 miles in the air , almost in the stratosphere .
****
[A]:
Question: What is the author's main purpose in this passage?Options:A To tell the reason why the largest firms are in New York.B To show the geographical distribution of the United States businesses.C To provide a general idea of the size of businesses in the United States.D To tell us how the United States businesses are arranged.Answer:C