"A rolling stone gathers no moss ," but there is one living animal that does gather moss -- the three-toed sloth of South America. This slowest-moving member of the animal kingdom is so inactive that moss actually gathers on its body and turns it green -- strange as it seems! Most of the sloth's life is spent motionless, hanging upside down from a limb . And that is the way its hair grows. Long and coarse, the strands from receptacles for the damp jungle algae turn the brown fur a mossy green. Actually this moss helps the animal survive because it serves as a perfect camouflage against the leafy trees and hides the sloth from the jungle's swift-moving hunters. The sloth would have little chance of survival on the ground. With long, curved claws hooded over the limb of a leafy tree, it spends the long hot hours during the day drowsing and eating. Inch by inch, it strips the leafy limbs bare and crawls slowly down the trunk to find a new dining spot, but only at night. In addition to looking rather like a vegetable, the sloth is a strict vegetarian. Running out of its favorite leaf is about the only thing that will make a sloth move. Then its appetite may even force the animal into swimming a stream to reach a succulent . It will also force it into fighting to keep the tree all to itself. The sloth is lazy and prefers to be alone, but it will tolerate its own s! The author's purpose in writing the passage is _ . A) to help children to gain a better understanding of animal life B) to prove that the saying "a rolling stone gathers no moss" is wrong C) to introduce a particular animal to the common reader D) to discuss with professionals the laziness of some animals
C
When you are at odds with someone close to you, the One-Minute Drill can show you how to express your feelings effectively - and how to listen more skillfully. All it requires is two individuals who are committed to improving their relationship. Set aside at least ten minutes, and then sit facing each other. Decide who will be the Talker and who will be the Listener. It makes no difference, because later you will change roles. How to perform the One-Minute Drill For approximately 30 seconds, the Talker can say anything he or she wants. Your job will be to express your thoughts and feelings. You can discuss problems you've had a hard time talking about. Remember to limit yourself to about 30 seconds. When the Talker finishes, the Listener will summarize what the Talker just said, as well as how the Talker was feeling inside, as accurately as possible. The Talker now gives the Listener a grade between 0 and 100 per cent to indicate how accurate the summary was. If the rating is 95 per cent or more, you can change roles; the new Talker can continue with the same topic or move on to something entirely new. However, if the grade is below 95 per cent, the Talker should point out what the Listener missed or got wrong, and repeat the process until the overall rating is 95 per cent or more. Then you can change roles and repeat the exercise for as long as you both like. How it works Thirty seconds of emotionally charged information is sufficiently challenging for anyone. Express your feelings in strong, clear, direct language, but as your partner will be listening attentively, you won't need to shout, exaggerate or put your partner down. The Listener should sit and listen respectfully without interrupting. Look into your partner's eyes, but avoid using negative body language. If you like, take a few notes. So the Talker might say: "When I come home from work, I feel tired and I need some quiet time. But you tell me I'm supposed to spend time with the kids. This makes me feel frustrated. I work hard and I'm exhausted at... From the example given in "How it works," we can guess that the talk might be between _ . A) husband and wife B) father and son C) mother and daughter D) sister and brother
A
Q: There have been many great inventions that changed the way we live.The first great invention was one that is still very important today--the wheel.This made it easier to carry heavy things and to travel long distances.For hundreds of years after that there were few inventions that had as much effect as the wheel.Then in the early 1800's the world started to change.There was little unknown land left in the world.People did not have to explore much anymore.They began to work instead to make life better.In the second half of the 19th century many great inventions were made.Among them were the camera, the electric light and the radio.These all became a big part of our life today. The first part of the 20th century saw more great inventions.The helicopter in 1909.Movies with sound in 1926.The computer in 1928.And jet planes in 1930.This was also a time when a new material was first made.Nylon came out in 1935.It changed the kind of clothes people wear.The middle part of the 20th century brought new ways to help people get over disease. _ worked very well.They made people healthier and let them live longer lives.By the 1960's most people could expect to live to be at least 60.By this time most people had a very good life. Of course new inventions continued to be made.But man now had a desire to explore again.The world was known to man but the stars were not.Man began looking for ways to go into space.Russia made the first step.Then the United States took a step.Since then other countries, including China and Japan, have made their steps into space.In 1969 man took his biggest step away from the earth.Americans first walked on the moon.This is certainly just a beginning though. New inventions will someday allow us to do things we have never yet dreamed of. The possible title for the passage might be _ . A) Great Inventions of the 20th Century B) How Wheels, Cameras and Computers Were Invented C) People's Attitudes Towards Inventions D) Great Inventions Influence Our Way of Living .
A: D
(Question)
Historians usually just study great things that happened in the past time, but Drew Faust has made history! On February 11, 2007, Faust was named president of Harvard University.She is the first woman to hold the position in the school's 371-year history. "I am a historian," she said."I've spent a lot of time thinking about the past, and about how it shapes the future.No university in the country, perhaps the world, has as remarkable a past as Harvard's." "And our common enterprise is to make Harvard's future even more remarkable than its past.That will mean recognizing and building on what we already do well.It will also mean recognizing what we don't do as well as we should, and not being satisfied until we find ways to do better." It is her great desire for improvement and willingness to try out new ideas that have given Drew success in a world controlled by men."This is a man's world, my girl, and the sooner you learn that, the better off you'll be." Drew Faust recalls her mother telling her this when she was young, but she didn't _ it. Faust grew up in a well-off family in Virginia's Shenandoah Valley in the 1950s.Even then, she was a trailblazer .A conversation with her family's black handyman and driver inspired her to write a letter, on school notebook paper, to President Dwight Eisenhower. She asked that he help bring US citizens together in the south, a much divided part of the country at the time. "Drew Faust is a historian with her eyes on the future," said Susan Graham, a professor of Harvard.Many of the university's schools said that they believe Harvard will have a brighter future under the leadership of Drew Faust. What do we know about historians? A) They usually study great things that happened in the past. B) They are usually presidents of universities. C) They are usually born in well-off families. D) They are usually women.
(Answer)
A