—I agree      you.

    Which of your hands do you often use? Very few of us use both of our hands 1. Most of us use 2hands. Only about five people out of a hundred use left hands. New-born babies can take things with 3of their hands, but in about two years, most of them use their right hands. Scientists don't know 4this happens. They have studied it. They think our animal ancestor (祖先) used their right hands, but this may not be true . Monkeys are our5relations in the animal world. Scientists have found that monkeys like6one of their hands more than the other, but it can be either hand. There are as many right-handed monkeys as the left-handed ones. Next time you visit the zoo and7monkeys carefully. You will see that some of them will swing (摆动) their right hands and others will use their left hands. But men use their right hands 8 and this make life 9for the left-handed ones. We live in a right-handed world.

    Some scientists have found out that more of successful people are left-handed, but they can't know why. But they are sure that its secret will be10one day.

    Many people go to school for an education. They learn languages, history, politics, geography, physics, chemistry and mathematics. Others go to school to learn a skill so that they can make a living. School education is very important and useful. Yet, no one can learn everything from school. A teacher, no matter how much he knows, can not teach his students everything they want to know. The teacher's job is to show his students how to learn. He teaches them how to read and how to think. So, much more is to be learned outside school by the students themselves.

    It is always more important to know how to study by oneself than to memorize some facts or a formula. It is actually quite easy to learn a certain fact in history or a formula in mathematics. But it is very difficult to use a formula in working out a math problem. Great scientists before us didn't get everything from school .Their teachers only showed them the way. Edison did not even finish primary school. But they were all so successful. They invented so many things for mankind. The reason for their success is that they knew how to study. They read books that were not taught at school. They would ask many questions as they read. They did thousands of experiments. They worked hard all their lives, wasting not a single moment. Above all, they knew how to use their brain.

    It's not easy being a teenager — nor is it easy being the parent of a teenager. You can make your child feel angry, hurt, or misunderstood by what you say without realizing it yourself. It is important to give your child the space he needs to grow while gently letting him know that you you'll still be there for him when he needs you.

    Expect a lot from your child, just not everything. Except for health and safety problems, such as drug use or careless driving; consider everything else open to discussion. If your child is unwilling to discuss something, don't insist he tell you what's on his mind. The more you insist, the more likely that he'll clam up. Instead, let him attempt to solve (解决) things by himself. At the same time, remind him that you're always there for him. If he would seek advice or help, show respect for your teenager's privacy (隐私). Never read him his mail or listen in on personal conversions.

    Teach your teenager that the family phone is for the whole family. If your child talks on the family's telephone for too long, tell him he can talk for 15 minutes, but then he must stay off the phone for at least an equal period of time. This not only frees up the line so that other family members can make and receive calls, but teaches your teenager moderation (节制). Or if you are open to the idea, allow your teenager his own phone that he pays for with his own pocket money or a part-time job.

要求：⒈阐述正方和反方的观点和立场，条理清晰，语句通顺，无语法错误。

⒉ 80词左右。

提示词：asks us to wear，argue with，a beautiful sight，concentrate… on …， feel uncomfortable，is bad for，have got no idea