Imagine living locked inside a closet. You can't choose when and what to eat or how you will spend your time. You can't even decide when the lights go on and off. Think about spending your whole life like this. This is the life of lab animals. Now consider the needs of these animals. Chimpanzees ,in their natural homes, are never separated from their families. They spend hours together every day. But in a lab, chimpanzees are put in cages alone. There are no families, only cold, hard cages, and loneliness that goes on for so many years that most of them lose their minds at last. Worse yet are the experiments. Animals are given diseases they would never normally get. Experimenters force-feed(......) chemicals to them, conduct repeated surgeries ,and much more, Think of what it would be like to put up with these and then be thrown back into a cage, usually without any painkillers. Often animals see other animals being killed right in front of them. Hundreds of thousands of animals are poisoned, blinded, and killed every year in product tests for shampoos, skin creams and new cancer drugs. Although more than 500 companies have stopped testing on animals, some of them still force chemicals into monkeys' stomachs and rabbits' eyes. Although some facilities are better than others at caring for animals--not every lab worker kills a mouse by cutting off its head with scissors--there are no happy animals inside laboratories. Will the lab life end? When will it end? The author's attitude towards the future of animals for experiment can be described as _ . A) positive B) worried C) satisfied D) disappointed
B
(Question)
Edmund Halley was an English scientist who lived over 200years ago. He studied the observations of comets which other scientists had made. The orbit of one particular comet was a very difficult mathematical problem. He could not figure it out. Neither could other scientists who dealt with such problems. However, Halley had a friend named Isaac Newton. Who was a brilliant mathematician. Newton thought he had already which he had done it. He told Halley that the orbit of a comet had the shape of an ellipse. Now Halley set to work. He figured out the orbits of some of the comets that had been observed by scientist. He made a surprising discovery. The comets that had appeared in the years 1531, 1607 and 1682 all had the same orbit. Yet their appearances had been 75 to 76 years apart. This seemed very strange to Halley. Three different comets followed the same orbit. The more Halley thought about it, the more he thought that there had not been three different comets, as people thought. He decided that they had simply seen the same comet three times. The comet had gone away and had come back again. It was an astonishing idea! Halley felt certain enough to make a prediction of what would happen in the future. He decided that this comet would appear in the year 1758. There were 53 years to go before Halley's prediction could be tested. In 1758 the comet appeared in the sky. Halley did not see it, for he had died some years before. Ever since then that comet been called Halley's comet, in his honor. This text in general is about _ . A) Halley and other scientists B) the orbit of a comet C) Newton and Halley D) Halley and Halley
(Answer)
D
Ques: I had recently arrived in London and I wanted to see some of the famous places. Should I go to the seaside? Or maybe one of the famous parks? I walked along the street, past a kindergarten playground, and suddenly saw an underground railway station. I was surprised because it was not on my map. I went to buy a ticket. The ticket-seller looked very old. He gave me a ticket, said "Remember it's a return", laughed and walked away without taking my money. Was it special for tourists? A train arrived. I could not see any other passengers. I got on and the doors closed. I suddenly felt I should not have got onto the train. It started to go faster and faster, shooting along the tracks. As it entered the tunnel, everything became as dark as midnight and I do not remember the next few minutes. The train came to a station and I got out. I could see light shining in the distance so I walked towards _ and came to a door. Beyond it there was a busy street. There were lots of English people walking about, and I could see some of the famous buildings of London, but there was something wrong. The people's clothes were strange. There were no cars, no motorbikes--but there were horses everywhere. Was someone making a film? "Excuse me," I said to a man. "Would you mind telling me where I am and what is happening?" "What do you mean? Who are you? Where do you come from? Are you from China? This is London and everyone's going to work. Can't you see that?" he asked. "Thank you, sir. I'm sorry, but could I look at your newspaper?" I asked. "You can have it," he said as he walked off. I looked at it; I saw "New Bicycle Law" and above that "July 5, 1880". Maybe I should have walked around, but I ran back to the door. I waited a long time. I was very afraid. A train came. I got on. It took me back to the first station. As I left, a woman asked, "What were you doing in that abandoned station?" I had no answer, but I still had the newspaper in my hand. Why did the author think he had arrived in a film-making scene? A) Because he could see some of the famous buildings of London. B) Because he had done something wrong in the street of London. C) Because he could only see horses rather than cars in the streets. D) Because the people in the streets were all neatly dressed.
Ans: C
Question: The Linguistic Habits of a New Generation In the year of 1914 a young girl named Monica Baldwin entered a convent ,remaining there until 1941 when she returned to the outer world. During these twenty-eight years wars and revolutions had come and gone in Europe. Her uncle, Stanley Baldwin, had led his country for some time. Technical developments had changed the conditions of everyday life almost beyond recognitions, but all these events had left as a matter of fact untouched the small religious community to which she had belonged. In 1949 Miss Baldwin published her impressions of those bewildering years of her return to a world in which the motorcar had replaced the horse and carriage and where respectable women showed their legs and painted their faces. Yet it was not only these odd sights that surprised her, for she was more puzzled by what she heard. During a railway journey the term "luggage in advance" meant nothing to her, so in desperation she asked the porter to do as he thought best. Reading the newspapers made her feel very stupid, because the writers of reviews and leading articles used words and phrases such as Jazz,prefix = st1 /Hollywood, Cocktail and Isolationism. These and many others were quite incomprehensible to Miss Baldwin, who was really bewildered when friends said: "It's your funeral or Believe it or not." This is a rare and valuable reminder to the rest of us that the English language does not stand still. All language changes over a period of time for reasons which are imperfectly understood. Or rather since speech is really a form of human activity, it is more exact to say that each successive generation behaves linguistically in a slightly different manner from its predecessors(,). In his teens the young man likes to show how up-to-date he is by the use of the latest slang , but as the years go by some of his slang becomes standard usage and in any case he slowly grows less receptive to linguistic novelties(,),so that by the time he reaches his forties he will... By the time a man is forty, he will_. A) be speaking the same language as his parents do B) have changed his way of speaking C) not use the slang he liked to use when young D) be using less new slang in speech and writing
Answer:
D