Dogs are prone to complex emotions such as jealousy and pride, according to scientific research that sheds new light on their relationship with humans. Dogs do not like seeing their owners offering affection to other creatures, especially other dogs, and react negatively when their owners bring home new partners, the research found. Psychologists previously believed most animals lack the "sense of self" needed to experience so-called secondary emotions such as jealousy, embarrassment or guilt. These emotions are more complex than feelings associated with instant reaction such as anger, lust or joy. Dr Friederike Range, of theprefix = st1 /UniversityofVienna's neurobiology department, has shown that dogs feel intensely jealous when they spot that they are unfairly treated compared with other dogs. The dog study is the latest into several species, including cows, horses, cats and sheep, which have shown that animals are far more self-aware than we thought. Dr Paul Morris, a psychologist at theUniversityofPortsmouthwho studies animal emotions, told The Sunday Times, "We are learning that dogs, horses, and perhaps many other species are far more emotionally complex than we ever realised. They can suffer simple forms of many emotions we once thought only primates could experience. " In research among dog owners, Dr Morris found almost all of them reported jealous behaviour by their pets. The dog often tried to keep their owner away from a new lover in the early days of a relationship. Behavioural experts recommend owners keeping their dogs' routine as much as possible when a new partner or child comes along in order to prevent jealous activities from the dog such as interruptions with barking. It was thought that in the past most animals _ . A) are self-aware B) are not self-aware C) are intelligent D) are color1-blind
B
(Question)
Last year college students in America spent an estimated $700 on textbooks on average. The National Association of College Stores reported more than five billion dollars in sales of textbooks and course materials. The association spokesman Charles Schmidt says electronic textbooks now just make up 2%~3% of sales. But he says that is expected to reach 10%~15% by 2012. Online versions are now available for many of the most popular college textbooks. An etextbook can cost half the price of a new print textbook. But students usually lose access to them after the end of the term. And the books cannot be placed on more than one device ,so they are not easy to share. So what do students think of etextbooks?Administrators at Northwest Missouri State University wanted to find it out. Earlier this year they tested them with 500 students in 20 classes. The university is unusual. It provides laptop computers for all 7,000 of its fulltime students. It does not require students to buy their textbooks either. They rent them to save money. The school aims to save even more by moving to etextbooks. The students in the survey reported that downloading the books from the Internet was easy. They liked the idea of carrying lighter backpacks. And 56% said they were better able to find information. But most found that using etextbooks did not change their study habits. And 60% felt they read more when they were reading on paper. In all,almost half the students said they still liked physical textbooks better. But the survey found that cost could be a big influence.55% said they would choose etextbooks if using them meant their textbook rental fee would not increase. Roger Von Holzen heads the Center for Information Technology in Education at Northwest Missouri State University. He tells us that administrators are disappointed with the etextbooks now available because the majority are not interactive . He thinks growth will come when more digital books include video,activities,games and other ways to interact with the information.... How many surveyed students think paper books make better reading? A) 60%. B) 56%. C) 55%. D) 50%.
(Answer)
A
Ques: Saturday, June 16th In the morning, we went camping along a path in Green Natural Park. We were happy because it was a sunny day. We were expecting an enjoyable two-day holiday. On the way, we kept singing and making jokes. However, in the afternoon, when we finished our picnic at one o'clock, it was dark and windy. Soon, there was a shower. Unluckily, none of us brought an umbrella. We ran about but we could find no place to hide. Twenty minutes passed and it was still raining, There were hours to go before we reached the campsite . It was even worse that our small compass showed that we went to the wrong way. We had lost our way! We had to make a quick decision as it was raining heavily. Chris said we could set up a tent to hide in, so Mary and Tom helped to set up the tent. Chris and I tried to make a fire to keep us warm. But we were unable to light the fire, as everything was wet. We dried ourselves, chatted and waited inside the tent. At about five o'clock, it stopped raining. We decided to give up the camping trip because all of us had been very tired. This camping trip may not be very successful but we know each other better. And the most important thing I've learned from this trip is the importance of team spirit. The writer went camping in Green Natural Park _ . A) in June B) for 2 days C) for 4 hour D) in the afternoon
Ans: A
Ques: It happened in one of those color1ful Danish inns which offer service specially for tourists and where English is spoken. I was with my father on a business-and-pleasure trip, and in our leisure hours we were having a wonderful time. "I wish Mother were here, " I said. "If your mother had come with us, " said Father, "it would have been wonderful to show her around." He had visited Denmark when he was a young man. I asked him, "How long is it since you were here?" "Oh, about thirty years. I remember being in this very inn, by the way." He looked around, remembering. "Those were pleasant and enjoyable days..." He stopped suddenly, and I saw that his face was pale. I followed his eyes and looked across the room to a woman who was setting drinks before some customers. She might have been pretty once but now she was fat and her hair was untidy. "Do you know her?" I asked. "I did once," he said. The woman came to our table. "Drinks?" she asked. "We'll have beer," I said. She nodded and went away. "I couldn't believe it! How she has changed! Thank heaven she didn't recognize me," father said in a low voice, mopping his face with a handkerchief. "I knew her before I met your mother," he went on. "I was a student, on a tour. She was a lovely young girl, very graceful. I fell madly in love with her, and she with me." "Does Mother know about her?" I said suddenly, without thinking. "Of course," Father said gently. He looked at me a little anxiously. I felt embarrassed for him. I said, "Dad, you don't have to..." "Your mother would tell you if she were here. I don't want you wondering about this. I was a foreigner to her family. I was dependent on my father. If she had married me, she wouldn't have had any prospects . So her father objected to our romance. When I wrote to my father that I wanted to get married he cut off my allowance . And I had to go home. But I met the girl once more, and told her I would return to America, borrow enough money to get married and come back for her in a few months." "We... The woman's father objected to her romance because the young man _ . A) was an American and needed support B) was a rich man's son C) would take his daughter away D) couldn't speak Danish
Ans:
A