Article: I teach geography at UNLV three times per week. Last Monday, at the beginning of class, I cheerfully asked my students how their weekend had been. One young man said that his weekend had not been so good. He had his wisdom teeth removed. The young man then asked me why I always seemed to be so cheerful. "I choose to be cheerful." I said. Then I told them a story. In addition to teaching here at UNLV, I also teach out at the community college in Henderson, 17 miles down the freeway from where I live. One day I drove those 17 miles to Henderson. I exited the freeway and turned onto College Drive. I only had to drive another quarter mile down the road to the college. But just then my car died and wouldn't start again. So I left my car there and marched down the road to the college. As soon as I got there I called AAA and arranged for a tow truck to meet me at my car after class. The secretary in the office asked me what had happened. "This is my lucky day." I replied, smiling. "Your car breaks down and today is your lucky day?" She was puzzled. "What do you mean?" "My car could have broken down anywhere along the freeway but it didn't." I replied, "Instead, it broke down in the perfect place: off the freeway, within walking distance from here. I'm still able to teach my class, and I've been able to arrange for the tow truck to meet me after class." The secretary's eyes opened wide, and then she smiled. I smiled back and headed for class. So ended my story. I scanned the sixty faces in my class at UNLV. Despite the early hour, no one seemed to be asleep. Somehow, my story had touched them. Or maybe _ In fact, it had all started with a student's observation that I was cheerful. An Indian wise man once said, "Who you are speaks louder to me than anything you can say." I suppose it must be so. Question: What can be concluded from the passage? Yes or no, is the answer "You are what you choose."?
No

Article: Harriet Tubman was an AfricanAmerican woman who fought against slavery. She was born in 1820. She helped many people escape from slavery through the Underground Railroad. It was an organized effort to help slaves from the southern states to areas that banned slavery. Slaves could be sold freely. Families were often separated. Harriet married a free black man named John Tubman in 1844, yet she remained a slave. In 1849, the farmer who owned her died. Then she ran to the home of a white woman who had offered to help her. This woman told her how to reach another home where she could hide. Harriet Tubman went from place to place in this way. This was how the Underground Railroad operated. Finally,she went into the northern state of Pennsylvania. During the next ten years,she led an expanded Underground Railroad,and helped 300 slaves escape. Harriet Tubman found another way to fight against slavery during the Civil War. She went into the southern states to spy for the North. After the Civil War,Harriet Tubman settled in New York State. She gave speeches to raise money for better education for black Americans, worked for women's rights and sought help for older adults who had been slaves. Harriet Tubman died in 1913.By that time, she had been recognized as an American heroine . Question: What can be inferred from the passage? Yes or no, is the answer "The Underground Railroad was a way to freedom."?
No

Q: Article: Education is not an end, but a means to an end. In other words, we do not educate children only for the purpose of educating them. Our purpose is to fit them for life. In some modern countries it has for some time been fashionable to think that by free education for all -- one can solve all the problems of society and build a perfect nation. But we can already see that free education for all is not enough; we find in such countries a far larger number of people with university degree; they refuse to do what they think "low" work; and, in fact, work with hands is thought to be dirty and shameful in such countries. But we have only to think a moment to understand that the work of a completely uneducated farmer is far more important than that of a professor; we can live without education, but we die if we have no food. If no one cleaned our streets and took the rubbish away from our houses, we should get terrible diseases in our towns... In fact, when we say that all of us must be educated to fit us for life, it means that we must be educated in such a way that, firstly, each of us can do whatever work suited to his brains and ability and, secondly, that we can realize that all jobs are necessary to society, and that is very bad to be ashamed of one's work. Only such a type of education can be considered valuable to society. Question: The writer of the passage thinks that _ . Yes or no, is the answer "all the social problems can't be solved by education"?
A: No

Article: Most people have heard the sound of bees among flowers. Bees live almost everywhere in the world except in the Arctic areas. Many kinds of agriculture depend on these small, social insects. Without bees, fruit and nut growers as well as many other farmers would not have a crop. There are more than 20,000 kinds of bees. But only honey bees make enough honey for people to use. Honeybees are highly-organized social insects. They work together in a group, called a colony . Each colony lives in a hive . It contains one queen bee -- she lays all the eggs from which the members of the colony come. Each colony has only a few hundred males, called drones. The majority of all bees in a colony are workers, which are all females. Bees even have a special stomach, called a honey stomach, which is used to store sweet fluid that the bees gather from flowers. Bees also have long hairs on their body and legs. These hairs capture pollen as bees go from flower to flower. Some of the pollen is taken back to the hive. Some, however, is passed to the next flower. This is how many plants are fertilized. Pollen is the reproductive material of plants. Many important agricultural crops depend on bees for fertilization. Inside their hives, bees store sweet liquid from flowers and pollen as well. They may even gather sweet liquid from some other kinds of insects. These kinds of sweet liquid are also stored in the hive. Bees make honey through a process. They add liquid from their own mouths to sweet liquid into simple sugar. As the honey is stored, it dries. It becomes thicker and darker. Although bees are often thought of as honey makers, they provide a surprising number of products. Also, their greatest economic value is in fertilizing crops-not in making honey. Question: The word "fertilize" in the sentence "This is how many plants are fertilized" probably means " _ ". Yes or no, is the answer "to introduce pollen into plants"?
Yes