Read the article and select the best answer. Article: We must do what we can to protect the plants because plants are very important for living things. Life could not go on if there were no plants. This is because plants can make food from air, water and sunlight. Animals and man cannot make food from air, water and sunlight. Animals get their food by eating plants and other animals. Therefore animals and man need plants in order to live. This is why we find that there are so many plants around us. If you look carefully at the plants around you, you will find that there are two kinds of plants: flowering plants and non-flowering plants. Flowering plants can make seeds. The seeds are _ by the fruits. Some fruits have one seed, some have two, three or four, and some have many seeds. But a few fruits have no seeds at all. An example of a fruit without seeds is the banana fruit. Most non-flowering plants do not grow from seeds. They grow from spores . Spores are very small. Some spores are so small and light that they can float in the air. We may say that spores are quite the same as seeds. When these spores are all on wet and shady places, they usually grow into new plants. Question: This passage may be taken from _ . Options: A: a medicine book B: a novel C: a science magazine D: an experiment report
C

Read the article and select the best answer. Article: Can feeling of nostalgia be good for you? or is it unhealthy to have a strong love for the past? For years, medical experts have studied nostalgia and the reasons for it. Many experts warn that too much nostalgia is harmful. They say linger in the past shows that a person is unhappy with his present life. These feelings keep the person from living his life to its fullest. Dr. Louise Kaplan has written several books about nostalgia. She says these feelings often begin when a young person is between 13 and 19 years old. "This is the time when you must face the loss of your childhood, " Kaplan says. "You see your new life is easily destroyed. But you think romantically about a golden past. You remember your childhood as a time when life was perfect." These feelings continue as a person gets older, Kaplan adds. She says many grown persons have a hard time keeping up with changes in the modem world, so they think back to their younger years. At that time the world seemed simple and more harmless. Kaplan says these feelings are not always actually existing. The good old days weren't always good. However, she says nostalgia can be helpful, if used properly. "Feelings of nostalgia can cause you to remember a time when you had high hopes and dreams, " Kaplan says. "It might give you the strong wish to catch those dreams today, in your present life." She adds that nostalgia can prevent you from "cutting yourself off from your aim." "At its best, " Kaplan says, "nostalgia has the ideas for the future." Question: Which of the following is not talked about in the passage? Options: A: Too much nostalgia is harmful. B: Nostalgia shows that a person is not satisfied with his present life. C: Only women have feelings of nostalgia. D: A little nostalgia can make a person's life more colorful.
C

Read the article and select the best answer. Article: As a teen, you're going through big changes physically and mentally. Your interests are expanding. And your desire to take control of your own life is growing. Here is the challenge: Kids need to explore the world in new ways, and parents need to protect them from the dangers that are out in that world. These conflicts can easily set off fireworks in otherwise calm houses. Sometimes conflicts can't be avoided. But by paying attention to the building blocks of successful relationships, you can work towards making home a happy and healthy place for you and your parents. For instance, try to find a time to talk when your parents are not angry, tired, distracted, or hungry. A good time to talk is when you're all relaxed . Timing is everything. If the conversation begins to turn into an argument, you'd better calmly and coolly ask to stop the conversation for now. You can pick it up again when everyone's more relaxed. Listen to what your parents are saying, and repeat it back to them. This shows them that you're listening. It also gives them a chance to clear things up if you're not on the same page. Respect is the building block of good communication. People who respect each other and care about each others' feelings can disagree without things getting ugly. You are more likely to get along with your parents and have more independence if your parents believe in you. How do you build trust? Trust comes by actually doing what you say you're going to do. Some teens find that doing fun activities with their parents can improve their relationships. Sometimes we forget that parents are more than rule-makers---they're interesting people who like to watch movies, and go shopping ---just like their teenagers! What do you do if you are trying your best, but your relationship with your parents continues to be rocky ? You may consider seeking outside help. You can find supportive adults, such as a teacher or a coach, who can r. Remember you can only change your own behavior; your parents are the only ones who can change theirs. Question: Why are there conflicts between children and parents? Options: A: Parents are sometimes rule makers. B: Children don't respect their parents as before. C: Children don't want to stay together with their parents. D: Children are grown up.
A