UGG boots have been a winterweather fashion for several years now, combining function, comfort, warmth and even some style. What many UGGenthusiasts don't know is that their boots are a breeding ground for bacteria and cause foot problems. Doctors believe the boots, which are particularly popular among young teenage girls, are leading to a rise in the number of people suffering pains in their feet and knees. Dr. Ian Drysdale, head of the British College of Osteopathic Medicine, believes because the foot does not get the proper support on the inside, it will lead to more ankle, knee, hip and back problems. "These boots are not designed for outside wear. Just because something becomes a trend or fashionable doesn't mean it's good or right," he said. "The particular problem with this type of footwear is that it is unsupported. It's a slipper. You wouldn't normally expect to be doing outdoor activities from something that's indoor. If you decide to wear your pajamas outside all the time, someone will come up and say it's not a good idea." Dr. Drysdale explained that the feet issues become a particular problem among young teenage girls, whose bones are "plastic" and developing when they are growing. "If that structure is developing in an inappropriate way," he said,"then the ultimate structure will be _ ." Mike O'Neill, a consultant surgeon, said,"As the foot slides around, you get wear and tear on the joints on the inside of the foot. The ankle is in the wrong position, the thigh bone also changes position, and you get an abnormal movement in the pelvis, which leads to back problems." UGG Australia, who makes the designer version of the boots, told The Daily Wirror that their boots are "comfort" rather than "performance" footwear and consumers should be aware of "knockoffs " which lack reinforced heels in their boots. According to Dr. Ian Drysdale, _ . A) there is a possibility that bacteria will multiply in UGG boots B) wearing UGG boots will lead to more ankle and toe problems C) it's not a good idea to wear boots like UGG outside all the time D) teenage girls' bones are plastic enough to wear UGG boots
C
(Question)
From the moment that an animal is born it has to make decisions. It has to decide which of the things around it are for eating, and which are to be avoided; when to attack and when to run away. The animal is, in fact, playing a complicated and potentially dangerous game with its environment, discomfort or destruction. This is a difficult and unpleasant business and few animals would survive if they had to start from the beginning and learn about the world wholly by trial and error, for there are too many possible decisions which would prove fatal. So we find, in practice, that the game is always arranged in favor of the young animal in one way or another. Either the animal is protected during the early stages of its learning about the world around it, or the knowledge of which way to respond is built into its nervous system from the start. The fact that animals behave sensibly can be attributed partly to what we might call genetic learning, to distinguish it from individual learning that an animal does in the cause of its own life time. Genetic learning is learning by a species as a whole, and it is achieved by selection of those members of each generation that happen to behave in the right way. However, genetic learning depends upon a prediction that the future will more or less exactly resemble the past. The more variable individual experience is likely to be, the less efficient is genetic learning as a means of getting over the problems of the survival game. It is not surprising to find that very few species indeed depend wholly upon genetic learning. In the great majority of animals, behavior is a compound of individual experience added to the action patterns animals are born with.That is why animals can survive. Most animals survive because they can make right decisions by _ . A) a series of trials and errors B) knowledge obtained in their life time C) the nervous system D) genetic learning and individual experience
(Answer)
D
Ques: Be sure to book a table if the restaurant you choose is an expensive or a popular one. You will feel embarrassed to show up without booking and having to wait for a table, leaving very bad impression on your friend, especially your girl friend. Also, be sure to check to see if you need to be properly dressed and tell your friend ahead of time what to wear. When your food arrives, proper dining manners make you eat at a right pace so that you have time to talk. A good measure of how fast you should eat is to count 10 seconds between each mouthful and it's bad manners if you eat too fast and then spend the rest of the time watching your friend eat. Don't make noise when having soup and chewing, or chew with your mouth open. Your napkin should be placed on your lap at all times. Don't put it in any other place. If you have to get up, place it neatly on your seat. When eating, put your fork straight in your mouth. Don't place your fork in the side of your mouth as it increases the chances of dropping your food, which could be very embarrassing. If you get food stuck in your mouth, don't pick it out with your fingers or fork at the table. Excuse yourself and go to the restroom and get it out with a toothpick. When dining, keep your eyes on your friend at all times and try to smile between mouthfuls. Sometimes, you should make an effort to show some interest and ask questions like, "How do you like the beef?" If she needs, you are the one who is supposed to flag down the waiter by a gentle wave of the hand until someone notices you. If you want to eat in a popular restaurant, the author of the passage suggests that _ . A) you book a table beforehand B) you book a table beforehand and check to be properly dressed C) you go with a friend D) you just show up any time you want
Ans: B
Ques: More than 20 million kids in the United States live with one parent. Separation and divorce are the most common reasons for this. In other cases, the mom and dad may never have lived together, or one of them may have died. Living with one parent instead of two can bring about a lot of emotions. These feelings can be pretty strong, and they can be confusing, too. You might feel terribly sad and angry because your parents divorced. Single parents are often working parents because someone needs to earn money to buy food, clothing, and a place to live in. Having a job means your mom or dad is able to provide these things and more for you. People work for other reasons, too. A job can let a person use his or her special talents and skills. A job can be important because it helps people in the community. But even though you might understand why your mom or dad has to work, sometimes it can be hard to accept. This can be especially true during the summer or school vacations. _ It can be tough when you don't have enough time with your dad or mom. When you live with one parent, that person really has to do the work of two people. Besides a job, your mom or dad is responsible for caring for the kids, the house, the yard, the car and the pets. So what can you do ? One of the best ways is to hold a family meeting. Talk about everyone's schedule for work, school, and activities. You can also talk about what jobs around the house need to be done every day. You might want to help your parent cook dinner sometimes. That can be both fun and helpful to your parent. Maybe you can also schedule a weekly game or a movie at night. What is the best title for the passage? A) Living with a single parent B) Single parents and work C) How to work with a single parent D) Schedules for work
Ans:
A