*Question*
It's true that many dads in the wild aren't interested in parenting, but there are some that work pretty hard to give their little ones a good start. Maybe one of these dads will make you remember your own dad! The male giant water bug doesn't seem to mind a heavy load on his back for his kids. The female puts about 100 to 150 eggs on the back of the male, and then she leaves. Once the female is gone, the male has to look after the eggs. It usually takes one to two weeks for the eggs to hatch. The father giant water bug jumps around to make sure the growing eggs get enough air and water. All this time he can't fly because of the weight of the eggs growing rapidly on his back. Now let's turn to the male stickleback fish. When the mother leaves after laying her eggs, the father tends his young. If the young fish go too far away, their father helps with their safe return by carrying them back in his mouth. The male stickleback looks after all his young -- as many as 100 -- until they can live on their own. A similar example can be found in emperor penguins living in cold areas. The male emperor penguin goes without food while looking after his egg until it hatches. For about 62 to 67 days, the egg stays on top of the father's feet, in very cold temperatures that drop down to -39deg C. As a result, the father may lose nearly 50 percent of his body weight while waiting for his baby penguin to be born! What do we know about the giant water bug? A) It is unable to fly. B) The eggs grow on the father's back. C) The male must keep still to hatch the eggs. D) The female looks after her eggs together with the male.
**Answer**
B

*Question*
I have a rule of travel: never carry a map. I prefer to ask for directions. Foreign visitors are often puzzled in Japan because most streets there don't have names. In Japan, people tell landmarks in their directions instead of street names. For example, the Japanese will say to travelers, " Go straight down to the corner. Turn left at the big hotel and pass a fruit market. The post office is across from the bus stop." In the countryside of the American Midwest, usually there are not many landmarks. There are no towns or buildings within miles. Instead of landmarks, people will tell you directions and distance. In Kansas or Iowa, for example, people will say, " Go north two miles, turn west, and then go another mile." People in Los Angeles, California, have no idea of distance on the map. They measure distance by means of time, not miles. "How far away is the post office?" you ask. "Oh," they answer, "it's about five minutes from here." You say, " Yes, but how many miles away is it?" They don' t know. People in Greece sometimes do not even try to give directions because visitors seldom understand the Greek language. Instead of giving you the direction, a Greek often says, " Follow me." Then he will lead you through the streets of the city to the post office. Sometimes a person doesn't know the answer to your question. What happens then? A New Yorker might say, " Sorry, I have no idea." But in Yuchatan, Mexico, no one answers " I don't know." People in Yucatan think that " I don't know" is impolite. They usually give an answer, often a wrong one. A visitor can get very lost in Yucatan.  However, one thing will help you everywhere---- in Japan, in the United States, in Greece, in Mexico, or in any other places. You might not understand a person's words, but maybe you can understand his body language. He or she will usually turn and then point in the correct direction. Go in that direction and you may find the post office. The best title for the text would be   _  . A) Giving Directions B) Travelling around the World C) Finding the Post Office D) Body Language
**Answer**
A

*Question*
Several years ago, a student working on a research project in my laboratory approached me with concern."I'm doing something wrong,"she exclaimed. I had seen her research results and knew she was making good progress, so I was surprised to hear that she was having a problem. Over the next several days we went through her experiment; yet I could not find a problem. Finally, I asked her,"Why do you think you're doing something wrong?" "Because I'm not getting what you said I should get,"she replied with some confusion. Her response shocked me. I had not told her what she"should get", but we had discussed some published hypotheses  several weeks earlier. On seeing the research data that did not fit these predictions, I recognized that she had a new finding and came to change my hypotheses. But she was interpreting her results as a mistake. With almost four years of a college science major behind her, this student still had the common misunderstanding that science is a boring exercise in proving something we already know to be true. But how can this happen? Throughout school, science is often described in textbooks as a series of"known"facts and figures; for example, DNA is a double helix; earthquakes occur at plate boundaries, etc. Unfortunately, the process by which these discoveries were made and how they fit into scientific progress are often ignored in the classroom. These details help show the nature of scientific discoveries and the tails help show the nature of scientific discoveries and the skepticism  that goes with new discoveries before they are accepted. Understanding science is more than memorizing that DNA is a double helix. It is to have the ability to take in new information on diet, exercise, or disease and apply it to our own lives. Understanding the process of science and scientific problem-solving can help us make better decisions every day. How did the writer feel when he found out the reason for the student's confusion? A) Confused. B) Surprised. C) Excited. D) Pleased.
**Answer**
B

*Question*
Talk to yourself It may be obvious, but the best way to get better at a language is to speak it. Even if there is no one around to speak to, talk to yourself. Name things as you pass them - chair, television, cat, tree, school. Learn basic phrases like - 'it is cold today' or 'it is sunny today' and use whichever is appropriate when you first look out of the window. This simple language learning tip will help this everyday vocabulary sink in and become second nature.  Talk to friends      Even if they don't speak the language, talk to the people you know in your new language. Warm them in advance that you are practicing your new knowledge and they will know what's coming. Even a simple 'good morning ' or 'see you later' in your new language will make those phrases more natural to you. Your friends may even start to pick up a few phrases as well. Listen to music      Listen to music in your new language. You'll hear the language used in a real context and this will help you pick out the rhythm and the pronunciation even better. You will also come to further understand and better appreciate the culture behind the language. Make mistakes      The easiest language learning tip to try! Go ahead and speak and write! Don't be afraid to make mistakes, because I guarantee you will! In fact, you will learn as much from your mistake as you will learn from your success .Never let the fear of making any mistakes hold you back. Without making any mistakes, how will you ever to be fluent or even comfortable with the language? Find a language club      When you are ready, try to find a language club in your area. Speaking with other people who have already gone through or are still going through the process of learning the language can be extremely helpful. They will give you lots of language learning tips and helpful advice. According to the passage , we know   _ A) the more mistakes we make, the more fluent our English might be B) "talking to yourself" is the best way to learn a language C) If someone doesn't speak your new language, you should not practice with them. D) Not all language clubs are helpful.
**Answer**

A