Tests can be stressful even for the most prepared students,and,unfortunately,test anxiety can actually have a negative impact on your performance.(Just having that knowledge adds to the stress,doesn't it?)Well,the following tips can help you get through your next test with much greater ease--and likely more success! Get Enough Sleep Getting 6 hours of less can put you into what's called a sleep deficit,or lack of sufficient sleep,which can actually make you less sharp mentally and thus negatively affect your performance on tests,even if you spent those missed hours of sleep studying.So it's very important for you to get all of your studying done so you can get a good night of sleep before your big day. Study Smarter Being organized with your studies can help you keep from pulling all-nighters to get all of your studying in and blowing the test because you're exhausted.How do you study 'smarter'? Make a list of the most important things you need to learn,in order of importance,and hit the items at the top of the list first.That way,if you run out of time,you're mostly covered.Make a list of all the work you have to do,estimate how much time each item will take,and compare that with the amount of hours you have available;this will tell you if you can carefully read or just skim,how many times you can afford to revise papers,and other ways to pace yourself so you can get everything done.If you're pressed for time,it's important to learn to let go of being perfect.Oh,and turn off the TV as much as possible until your tests are behind you. Visualize Success Before you fall asleep each night,it is a great way to visualize yourself taking the tests and doing wonderfully.Detailed visualizations can help you feel like you're really experiencing something,and visualizing yourself doing well is a way to 'practice' success in a way that can actually help you perform better and feel confident.Being confident as you take your exams can keep you from choking because of the stress.Visualizations can also help you to remember... According to the passage,which part can help build up your confidence? A) Get Enough Sleep B) Study Smarter C) Visualize Success D) Stay Calm
C


From our smartphones to our latest weaponry, the technology that underpins  modern life would be impossible without rare earth metals.  The importance of rare earths has only grown as emerging markets increase their demand for technologies made with it, as does the renewable energy industry. The 17 metallic elements are common in the earth-s crust, but the technique used to extract and refine them is labor-intensive, environmentally hazardous and increasingly costly.  Thomas Gradael,  a professor of geology and geophysics at the Yale School of Forestry Environmental Studies, explains that thecriticality" of rare earths was only recently understood after China, which dominates the world-s supply of the minerals, cut exports by 40% in 2010, citing concerns over how polluting the rare earth industry was. Along with colleagues at Yale, Gradael decided to investigate the metals used in modern technologies to determine if there were viable  substitutes."Twenty or thirty years ago electronics were being made with 11 different elements," explains Gradael.  "Today's computers and smartphones use something like 63 different elements." Their findings showed that there were no "readily apparent" substitutes for a metal that would not compromise on quality or performance. However increased mining for these scarce resources can have some nasty side effects for the environment. China, which has intensively mined for rare earths with little regulation, allowing it to dominate the global industry since 1990, has acknowledged the incredible environmental harm caused by the process.  "Excessive rare earth mining has resulted in landslides, clogged rivers, environmental pollution emergencies and even major accidents and disasters, causing great damage to people's safety and health and the ecological environment," read a white paper issued by the Chinese cabinet in June last year. Recycling metal has been advocated by some as a possible way of managing these precious resources-the European Parliament adopted a law curbing dumping... Rare earths are growingly important in that A) they exist in small numbers B) they are essential in modern technologies C) life would be impossible without them D) new technology markets are emerging
B


Q: While I was waiting outside my wife's office building for her to get out of work, I saw a beggar coming my way from across the parking lot. "I hope he doesn't ask me for any money," I thought. He didn't. He came and sat in front of the bus stop, but he didn't look like he could have enough money to ride the bus. After a few minutes he spoke. "That's a pretty car," he said, pointing to my car. He was ragged  , but he had an air of dignity about himself. I gave him a smile and continued cleaning my car. He sat there quietly as I worked. The expected asking for money never came. As the silence between us widened, it seemed that a voice inside me said, "Ask him if he needs any help." I was sure that he would say "yes", but I listened to the inner voice. "Do you need any help?" I asked. He answered in three simple but meaningful words that I shall never forget. We often look for wisdom in great men and women, and we expect it from those of higher learning and achievements. I expected nothing but a dirty hand from him, but he said three words that shook me. "Don't we all?" he said. I was feeling high, successful and important above a beggar in the street, until those three words hit me like a shot. Don't we all? I needed help. Maybe not for a bus fare or for a place to sleep, but I needed help. I reached in my wallet and gave him not only for a bus fare, but enough to get a warm meal and shelter for the day. Those three little words still ring true. No matter how much you have, no matter how much you have achieved, you need help, too. No matter how little you have, no matter how loaded you are with problems, even without money or a place to sleep, you can give help. The story happened   _  . A) outside an office building B) in front of a store C) near a post office D) on a bus
A: A


*Question*
Parents are often amazed at how fast their child grows and develops. New research has determined that the ability to quantify may develop much sooner than most parents realize. Kristy vanMarle, professor of the University of Missouri, has determined that contrary to what previous studies have shown, infants are able to quantify substances --like sand or water--as early as 10 months. As long as the difference between the two substances is large enough, infants will choose the larger amount, especially when it comes to food. With the assistance of her team researchers, vanMarle tested the quantifying skills of babies by presenting them with two cups: one containing a small amount of food, and one containing a larger amount. Consistently, the babies chose the larger amount. "Several studies throughout the last 15 years have shown that infants are very good at telling how many objects they see; however, infants don't seem to count things like water or sand," vanMarle said. "What we're saying is that they can quantify substances; The infants can see how much food goes into each cup and compare that in their memories. They decide which amount is larger, and they almost always select the larger one." This information further refutes the long-held idea that babies "know nothing of the world," vanMarle said. "Since psychologists have begun studying infants with sensitive measures, we've discovered a lot of early abilities. I think for parents, it should be exciting to know that there's somebody there that has some fundamental and basic knowledge of the world, and that knowledge is guiding their development," vanMarle said. In the future, vanMarle says this kind of study could be linked to a child's progress in math-related skills, although programs marketed to increase those abilities, such as "Baby Einstein," still have mixed reviews when it comes to academic study. What's the best title of the text? A) Breakthrough in Baby Studies B) Amazing Baby-training Ideas C) Early Human Abilities D) Unique Quantifying Methods
**Answer**

A