Read the following article and answer the question. Article: "Hi,howareya." some people say when they see a familiar face.The words run together into a mass,all sense and meaning lost. All the same,people do care how you are.After they greet you,it's likely you will greet them back,with an equally meaningless phrase like,"Can't complain,can't complain."You could probably complain,at length,or share a brilliant thought you were just beginning when a greeting interrupted you.You don't though,you say,"Great,you?" You are not giving each other information about your health and wellbeing.All the same,you are sharing information.You're acknowledging each other's positions as acknowledged friends,or at least as accepted acquaintances.And you are reestablishing the ties that may have lapsed since yesterday,when you last met at the elevator or the entrance to the train station. It's what anthropologist Bronislaw Malinoski called a phatic communication.Its message is not in the words you use,but in the fact that you speak ritually accepted words.In Asia,for example,people may ask one another if they have eaten,or if they are busy.They're not really asking for their lunch menu or their agenda,they are saying hello.A phatic signal merely says, "I see you there." It says hi. There's embarrassment of being near people without acknowledging them.That uncomfortable feeling is one reason why lonely passengers in the subway may behave as if they cannot see anyone around them or may escape their uncomfortable situation with a book.Some people read all the way home,and never turn a page. Your friend isn't asking how you are,and you aren't telling him.However,he is recognizing your existence,and when you answer,you are recognizing his.In addition,the set speech you have shared opens the door to closer communications if both agree.Someday,you may come to real close friendship,and really tell one another how you are. Meanwhile,people who greet one another this way do care.They care enough to recognize someone's essential humanity .They send a signal across the space between,to share,very... Question: When people greet,they _ . Answer:

OPTIONS:
- want to show their different educational backgrounds
- show nothing related with the words themselves
- want to know other people's privacy
- express something special

Answer: show nothing related with the words themselves

Read the following article and answer the question. Article: Turning left under a bridge in Beijing, Hu Xingxin, 24, suddenly braked to a stop in front of a yellow light at a busy crossroad. "According to the new traffic regulations, running a yellow light is equal to running a red one," said the Beijing-based IT technician. "Since the new rules came into effect I'm always ready to hit the brakes to avoid a penalty." Authorities have since changed the rules and running a yellow light no longer results in a 6-point punishment. New traffic regulations are the latest measure to improve road safety, which has become a problem in China. Experts say that to achieve better road safety, various and comprehensive methods are needed. Updating the rules are only part of the story. According to the WHO (World Health Organization), traffic accidents kill more people around the world than malaria and are the leading cause of death for young people aged 5 to 29 -- especially in developing countries. Each year up to 1.3 million people are killed and more than 50 million injured in traffic accidents around the world. The economic consequences are also significant: according to a study by the World Bank and Harvard University, traffic accidents on average cost a country 1 to 3 percent of its annual Gross National Product.. The newly revised regulations impose much heavier punishment on drivers who violate traffic rules. Under the new regulations, 52 different violations result in penalties, up from 38 under the previous system. Eleven kinds of violations now result in the deduction of 12 points, compared to six points under the previous regulation. These violations include drunken driving and using fake license plates, as well as driving without a valid license. But traffic regulations are only one aspect of many regarding problems with road safety in China. Other components of road safety include technology and urban design. Question: Which measure is not mentioned in the passage to improve road safety? Answer:

OPTIONS:
- A better design of the city.
- Proper application of advanced technology.
- More involvement of the government and organizations such as the WHO.
- Stricter traffic regulations.

Answer: More involvement of the government and organizations such as the WHO.

Read the following article and answer the question. Article: Do you know why different animals or pests have their special color1s? Their color1s in them seem to be used mainly to protect themselves. Some birds like eating locusts , but birds cannot easily catch them. Why? It is because locusts change their color1s together with the change of the color1s of crops . When crops are green, locusts look green. But as the harvest time comes, locusts change to the same brown color1 as crops have. Some other pests with different color1s from plants are easily found and eaten by others. So they have to hide themselves for lives and appear only at night. If you study the animal life, you'll find the main use of color1ing is to protect the animals themselves. Bears, lions and other animals move quietly through forests. They cannot be easily seen by hunters . This is because they have the color1s much like the trees'. Have you ever noticed an even stranger act? A kind of fish in the sea can send out a kind of very black liquid when it faces danger. While the liquid spreads over , its enemies cannot find it. And it immediately swims away. So it has lived up to now though it is not strong at all. Question: Which is the best title for this passage? Answer:

OPTIONS:
- The Change of Colors for Animals and Pests
- Colors of Different Animals and Pests
- The Main Use of Colors for Animals and Pests
- Some Animals and Pests

Answer: The Main Use of Colors for Animals and Pests

Read the following article and answer the question. Article: We live in a culture that sends out very mixed messages about mistakes: We're told we learn by making them, but we work hard to avoid them. So the result is that most of us know that we are going to make mistakes, but deep down, we feel we shouldn't. Experiments with schoolchildren who did well on a given test show that those who were praised for being smart and then offered a more challenging or less challenging task afterward usually chose the easier one. On the other hand, children praised for trying hard-- rather than being smart--far more often selected the more difficult task. If we try hard to avoid mistakes, we aren't open to getting the information we need in order to do better. In a writing study, experiments showed that those who are so scared to make mistakes perform worse in writing tasks than those who aren't as worried about being perfect. They fear receiving any kind of negative feedback, so they don't learn where they went wrong and how to get better. We don't just learn more when we're open to mistakes, we learn deeper. Research tells us that if we're only concerned about getting the right answer, we don't always learn the underlying concepts that help us truly understand whatever we're trying to figure out. Mistakes need to be seen not as a failure to learn, but as a guide to what still needs to be learned. As Thomas Edison said, "I am not discouraged, because every abandoned wrong attempt is another step forward." Furthermore, we often make mistakes because we try new things--we wander away from accepted paths. Teflon, penicillin--these are examples of great discoveries made by mistake. Take a page from Albert Einstein, who said, "Anyone who has never made a mistake has never tried anything new. " Question: What's the main idea of the passage? Answer:

OPTIONS:
- We can never avoid making mistakes when we work.
- Success can't be achieved without making mistakes.
- Try every means to avoid mistakes in our daily life.
- Mistakes should be treated with a correct attitude.

Answer:
Mistakes should be treated with a correct attitude.