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The best title for the passage should be ____ . ( )

What do many people believe about coffee?()

What is Paragraph 2 mainly talking about?()

What is a common belief about the effect of coffee on women?()

Which of the following is not a benefit of coffee?()

What suggestion does the writer give to control the negative side effects of coffee?()

On April 22nd, people around the world celebrate something they all have in common: the earth. Earth Day is a celebration that began in America in 1970. On that day, a US politician called on the country’s people to protest against environmental pollution. Twenty million people took to the streets for a peaceful demonstration. Earth Day is now celebrated by over a billion people around the world. What do people do on this day? At first, people simply listened to speeches. These days, there are parades and information fairs, where you can learn about environmental problems and solutions. Many schools have students make posters (海报). These posters encourage green practices, like recycling and taking public transportation. Some people choose to plant trees or pick up trash in parks and natural areas. Environmental organizations use Earth Day to inform the public of the damage people do to the earth. Once more people know the problems, we can take more steps to solve them. To do your part in protecting life on earth, follow three simple rules: Reduce, Reuse, and Recycle. Reduce the amount of energy you use and the waste you produce. Try to reuse what you buy. If you can’t reuse something, don’t throw it away. Recycle it! It will take little time to do it, but the earth will thank you. April 22nd is a great day to start your earth-friendly habits. Go outside, hug a tree, and think about ways to make every day Earth Day.【缺少答案，请补充】

Wishing to encourage her young son’s progress on the piano, a mother took her boy to a Paderewski (帕德雷夫斯基) concert. After they were seated, the mother spotted a friend in the audience and walked down the aisle (过道) to greet her. Seizing the opportunity to explore the wonders of the concert hall, the little boy rose and eventually explored his way through a door marked "NO ADMITTANCE". When the house lights dimmed (变黯淡) and the concert was about to begin, the mother returned to her seat and discovered that the child was missing. Suddenly, the curtain rose and the spotlight focused on the impressive Steinway on the stage. In horror, the mother saw her little boy sitting at the keyboard, innocently picking out ("Twinkle, twinkle, little star"). At that moment, the great piano master made his entrance, quickly moved to the piano, and whispered in the boy’s ear, “Don’t quit. Keep playing.” Then leaning over, Paderewski reached out his left hand and began filling in a bass (低音部) part. Soon his right arm came to the other side of the child and he added a running obbligato (伴奏). Together, the old master and the young novice (初学者) transformed (转变) a frightening situation into a wonderfully creative experience. The audience were mesmerized (陶醉). That’s the way it is in life. Next time you set out to accomplish great feats (壮举), listen carefully. You can hear a voice whispering in your ear, “Don’t quit. Keep playing.”【缺少答案，请补充】

You may think that sailing is a difficult sport, but it is really not hard to learn. You do not need to be strong. But you need to be quick. And you need to understand a few basic rules about the wind. First, you must ask yourself, “Where is the wind coming from? Is it coming from ahead or behind or from the side?” You must think about this all the time on the boat. The wind direction tells you what to do with the sail (帆). Let’s start with the wind blowing from behind. This means the wind and the boat are going in the same direction. Then you must always keep the sail outside the boat. It should be at a 90° angle (角度) to the boat. Then it will catch the wind best. If the wind is blowing from the side, it is blowing across the boat. In this case, you must keep the sail half way outside the boat. It should be at a 45° angle to the boat. It needs to be out far enough to catch the wind, but it shouldn’t flap (摆动). It shouldn’t look like on a flagpole (旗杆). If it is flapping, it is probably out too far, and the boat will slow down. Sailing into the wind is not possible. If you try, the sail will flap and the boat will stop. You may want to go in that direction. It is possible, but you can’t go in a straight line. You must go first in one direction and then in another. This is called tacking (逆风航行). When you are tacking, you must always keep the sail inside the boat.【缺少答案，请补充】