Problem: Write a multi-choice question for the following article: Article: The African elephant, the largest land animal remaining on the earth, is of great importance to African ecosystem . Unlike other animals, the African elephant is to a great extent the builder of its environment. As a big plant-eater, it largely shapes the forest-and-savanna surroundings in which it lives, therefore _ of existence for millions of other animals that live in its habitat. It is the elephant's great desire for food that makes it a disturber of the environment and an important builder of its habitat. In its continuous search for the 300 pounds of plants it must have every day, it kills small trees and underbushes, and pulls branches off big trees. This results in numerous open spaces in both deep tropical forests and in the woodlands that cover part of the African savannas . In these open spaces are numerous plants in various stages of growth that attract a variety of other plant-eaters. Take the rain forests for example. In their natural state, the spreading branches overhead shut out sunlight and prevent the growth of plants on the forest floor. By pulling down trees and eating plants, elephants make open spaces, allowing new plants to grow on the forest floor. In such situations, the forests become suitable for large hoofed plant-eaters to move around and for small plant-eaters to get their food as well. What worries scientists now is that the African elephant has become an endangered species. If the elephant disappears, scientists say, many other animals will also disappear from vast areas of forest and savanna, greatly changing and worsening the whole ecosystem.

A: Question: What is the passage mainly about?Options:A Disappearance of African elephants.B Forests and savannas as habitats for African elephants.C The effect of African elephants' search for food.D The eating habit of African elephants.Answer:C

Problem: Write a multi-choice question for the following article: Article: After an absence of thirty years, I decided to visit my old school again. I had expected to find changes, but not a completely different building. As I walked up the school drive, I wondered for a moment if I had come to the right address. The dirty red brick houses had been swept away. In its place stood a bright, modern block. A huge expanse of glass extended across the face of the building, and in front, there was a well-kept lawn where previously there had been "an untidy gravel yard". I was pleased to find that it was bread time and that the children were all in the playground. This would enable me to meet some members of staff . On entering the building, I was surprised to hear loud laughter coming from what appeared to be the masters' common room. I could not help remembering the teachers in my time, all dressed in black gowns and high collars . And above all, I recalled Mr Garston whom we had nicknamed "Mr Ghastly", the headmaster who had iron discipline on staff and pupils alike. I knocked at the common room door and was welcomed by a smiling young man who introduced himself to me as the headmaster. He was dressed casually in a sports jacket, and his cheerful manner, quickly dispelled the image of Mr Ghastly. After I had explained who I was, the headmaster presented me to the teachers all of whom were a little younger than himself, and said he would take me round the school. Here the biggest surprise of all was _ me. Gone were the heavy desks of old with their deeply carved names; gone too, were the dark classrooms with their ink stained, dark brown walls, and their raised platforms for the teachers. The rooms now were painted in bright colors, and the children, far from sitting straight in their places, seemed almost free to do as they liked. I looked with envy as I remembered how, as a child, I had looked at the blackboard hardly daring to whisper to my neighbor.

A: Question: "Mr Ghastly" must be _ .Options:A the writer's teacherB a serious old manC the strict headmasterD a naughty boyAnswer:C

Problem: Write a multi-choice question for the following article: Article: Britain is a popular tourist place. But tours of the country have pros and cons. Good news Free museums. No charge for outstanding collections of art and antiquities. Pop music. Britain is the only country to match the US on this score. Black cabs. London taxi drivers know where they are going even if there are never enough of them at weekends or night. Choice of food. Visitors can find everything from Ethiopian to Swedish restaurants. Bad news Poor service. "It's part of the image of the place. People can dine out on the rudeness they have experienced," says Professor Tony Seaton, of London University's International Tourism Research Center. Poor public transport: Trains and buses are promised to defeat the keenest tourists, although the over-crowded London tube is inexplicably popular Lack of languages. Speaking slowly and clearly may not get many foreign visitors very far, even in the tourist traps . Rain. Still in the number one complaint . No air-conditioning. So that even splendidly hot summers become as unbearable as the downpours. Overpriced hotels. The only European country with a higher rate of tax on hotel rooms is Denmark.

A: Question: What do tourists complain most?Options:A Poor service.B Poor public transport.C Rain.D Overpriced hotels.Answer:C

Problem: Write a multi-choice question for the following article: Article: Public schools in Washington, D.C. provide students with musical instruments for free. When something goes wrong with an instrument, Charles West and Larry Jernigan do the repairs. Both men approach their work with a passion . For them, it's important that students have a joyful experience with music. The two have worked together for almost 20 years. This year alone, they've fixed about 450 instruments. Both men are musicians and music lovers, so learning to do repairs came naturally. "I have been a musician all my life." says West. "I played in an orchestra here in the city. I majored in music in college. I played in an army band." Jernigan's musical interests are varied. "I was formerly trained in the piano and guitar. The alto sax, and the flute, I picked up while working here." In addition to fixing instruments, the two also go to schools to instruct teachers and students on how to make minor repairs on their own. West believes if children start early and stay concerned with music, it enriches other areas of their lives. "I see that in other kids. I see it in myself. I have seen it hundreds of times and it works," he says. "They learn teamwork. They learn patience and respect." But West has concerns about the future of music in the electronic age. "This instant age has taken away from the sit-down, the patience. And to learn to play an instrument, it takes patience, it takes diligence, it takes time." Being able to enjoy music on the job is one of the benefits of the job. Both men agree their best rewards are the students' performances.

A:
Question: Which of the following is true of the two men?Options:A They have fixed 450 instruments in the past 20 years.B They can play and repair musical instruments.C Jernigan used to play in an army band.D West was trained to play the piano.Answer:B