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Read the following article and select the best answer. Article: There are over one million superstitions , and most people believe at least one or two of them. Many people are superstitious about numbers. They think that there are lucky numbers and unlucky numbers. The number 13 is often considered unlucky. In some parts of the world, buildings have no 13th floor and streets have no houses with the number 13. In Japan, "4" is considered unlucky because in Japanese the word "four" is pronounced the same as the word "death" . Japanese never give gifts of four knives, four napkins, or four of anything. What are the lucky numbers? Seven is a lucky number in many places, and "8" is considered a lucky number in Japan and China. In China, businesses often open on August 8, and many couples register to get married at eight past eight on August 8. Superstitions about numbers are so widespread that some people--called numerologist--make a living by giving advice about numbers. In 1937, when the Toyoda family of Japan wanted to form a car company, they asked a numerologist if "Toyoda" would be a good name for the company. The numerologist said it would not be. He explained that "Toyota" would be a better name for the company. The family took his advice. As a result, millions of people drive "Toyota" and not "Toyoda" . There are many other kinds of superstitions. There are superstitions about eating, sleeping, sneezing and itching . There are superstitions about animals and holidays and horseshoes. There are even superstitions about superstitions. Those superstitions will tell people how to reverse bad luck. When the Japanese bump heads, they immediately bump heads again. According to a Japanese superstition, the first-bump means their parents will die, but the second bump "erases" the first bump To reverse bad luck in general, people turn around three times, turn their pockets inside out, or put their hats on backwards. In the United States, baseball players sometimes wear their caps backwards when their team is losing. It looks silly, but the baseball players do not mind if it... Question: It can be inferred that superstitions about numbers are_. - popular neither in Japan nor in China - popular only in Japan and in China - popular both in Japan and in China - causing great troubles both in Japan and in China
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popular both in Japan and in China

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Read the following article and select the best answer. Article: Most American schools have boys and girls in the same classroom. But a public high school in the small, rural town of Boonsboro, Maryland, offers a special program called the Academy. Top students in the ninth and tenth grades can attend single-sex classes for math, science, English and social studies. The aim is to help teenagers keep their mind on their work by keeping males and females apart. What they really want to do is take that top group of kids and take them to the very highest level they can achieve there, so that they're prepared for college. Students are invited to enter this program after they finish middle school, and placement in the Academy is voluntary. However, they need high marks and test scores and strong teacher recommendations. They also need to be involved in activities. Almost 350 students have taken part in the Academy. It began as an experiment in 2010. Michael Bair has been at Boonsboro High for twenty years and directs the Academy. His ninth-grade English class for boys centers on books that he believes boys find interesting. He says that the novels the students are reading now are very manly novels. These novels deal with the arrogance of man and the pride of man which finally leads to man's downfall. One of those books, for example, is The Call of the Wild by Jack London. This classic story tells of a dog stolen from his home and sold to work as a sled dog in Canada's Klondike Gold Rush. Morgan Fleet, a senior at Boonsboro High, likes being in the Academy. She says boys and girls act differently when they are together in a classroom. She believes this difference seems to prevent her from developing herself because she's more focused on thoughts like "Oh, I wish they would shut up. Oh, what do they think of me?'' instead of focusing on "What's the homework? What's going on in this class? What's the lesson?". There is one activity that girls and boys in the Academy do together. At the end of the day, many of them stay and help tutor students who are having trouble in school. Question: What is the purpose of the Academy program? - To offer a special program in high school. - To help students concentrate on study. - To strengthen sex education for teenagers. - To start learning college courses earlier.
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To help students concentrate on study.

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Read the following article and select the best answer. Article: The sun is setting on a summer night.At the entrance of a deep,dark cave,a few bats fly out.Within a few minutes,millions and millions of bats are pouring out of the cave. Sounds like a scary horror movie? Believe it or not,this scene takes place all summer long,at Bracken Cave in Texas,where 20 million bats come out to feed on insects every night."It is magical,"says Jim Kennedy of Bat Conservation International in Texas."It is one of the most impressive animal movements on the planet." Every March or April,Mexican free-tailed bats migrate up to 1,600 kilometers from their winter home in Mexico to their American home in Texas,where they raise their young. Soon after they arrive,each mother gives birth to one baby.As many as 500,baby bats crowd into 30 cubic centimeters of space.and all those bodies create nice warm tem- peratures to keep them cozy and comfortable. If you have ever lost sight of your parents in a crowded playground,you may be won- dering how mother bats recorgnize their children.They use their sense of smell to tell which baby is theirs when it is time for the babies to have milk. When twenty million bats fly out of one cave opening,they make a column so thick that they show up on the radar at the nearby airport.It can take three hours for all of them to get out from the cave."You can feel the breeze from their wings,and see the plats wa- ving,"says Kennedy."The movement of all those wings makes a very relaxing soft sound.I've always thought it would make a great relaxation music to help you go to sleep. So much for bats being scary!" Question: What does Kennedy mean by"So much for bats being scary!"? - So much space is being occupied by bats! - Bats are so much more scary than before! - Never say bats are frightening again! - So many bats are being scared away !
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Never say bats are frightening again!