Millions of hamburgers are eaten by pepole in every comer of the world every day. Together. with hot dogs and Coca-Cola, hamburgers have been the most important American contribution (贡献) to international eating habits. The name "hamburger" has nothing to do with ham (火腿). It is believed that the hamburger was first brought to the United States by Germans from the city of Hamburg some time in the 1850s. From then on the hamburger became a kind of popular American fast food. Now young people in Asia, Europe and South America have learned to eat while on the move; a hamburger in one hand and a soft drink in the other. There have been cries to anger from Italy and Spain about the shortening of the usual lunch break. Instead, young people have discovered a lunch for which they don’t have to stop at all. However, there are clouds over the hamburger’s world. People who concern about health dislike the high animal fat in the hamburger. They think the time saved seems a high price to pay for poor health. The packages in which hamburgers are usually served are causing serious pollution problems in many large cities. Big hamburger companies are destroying large areas of South American rainforest to produce the cheap meat they need. So, will the hamburger celebrate its next century Which of the following is TRUE according to the passage
A. Young people in Europe don’t stop to buy hamburgers.
B. It is suggested that hamburgers be eaten with both hands.
C. Some people in Europe don’t like to reduce their lunch break.
D. Young people in many countries are learning how to eat in their cars.
In January 2002, during the first weeks of a six-month stay at the Children’s Hospital of Philadelphia for leukemia (白血病) treatment, Michael wandered over to his hospital window in search of relaxation. The (36) first-grade Watched a construction crew (37) on a 10-story addition to the hospital. (38) Michael’s third-floor window, Ritchie, an iron-worker from the East Falls section of Philadelphia, (39) and saw "this kid with no hair (40) face was pressed up to the window. I waved, and he smiled and (41) . I’ll never forget that," says Ritchie, a father of three. As winter (42) spring, Michael watched, fascinated (着迷), as 3 000 tons of steel (43) formed the skeleton of the building. One day he colored a message for the crew and held (44) up to the window: Hi, Local Iron Workers. I’m Mike. Ritchie and the (45) crew messaged back: Over the (46) months, as his treatment continued, Ritchie and the crew (47) Michael up and cheered him with (48) signs like Be Strong Mike. (49) the construction reached the third floor, Ritchie jumped across the (50) between the buildings and the two had a (51) chat. The hard hat with the tender heart wells up (涌出眼泪) when he thinks about it. "Michael (52) my life," says Ritchie. "I was a real hard-core (顽固不化的) person without a lot of sympathy. But I’d (53) seeing this kid every day waving at me and excited about the construction. I look at life (54) thanks to him.” Today Michael is a 10-year-old third-grader in complete recovery. What does he hope to (55) when he grows up "A construction worker," he says.
A. discouraging
B. encouraging
C. surprising
D. interesting
December 13th, 2005Dear Sirs, I am very happy to apply for the position of secretary, which you advertised in China Daily of December 10, 2005. I have been working as a secretary at a college office. Because I am the only secretary in the office, it is necessary for me to work quickly and efficiently and to be flexible in my daily work. Professors value my work and my ability to meet their needs. Although I am happy now, I feel that my promotion (晋升) is limited here, and I would like to have a more challenging job. Therefore, I enrolled (参加) in a program to expand my knowledge of international business affairs. Now, both my English and Chinese have been improved and I am ready to begin working as a bilingual secretary in an international company like yours, and I believe I can be a great help to your firm. The enclosed resume gives further details of my qualifications, and I would appreciate it if you could give me an opportunity to have an interview. I am looking forward to receiving your call at 62428866 or please use the enclosed pre-paid postcard to send me your reply. Thank you very much for your consideration. Faithfully Yours, Mary Lee In order to prepare herself for a more satisfactory job, the writer______.
A. has taken part in a special business program
B. tries to get the professors’ high praises
C. has worked much harder on her job
D. bas to prove herself to be efficient
受检者因主观,或客观原因漏检,而且漏检率较高时,出现的差异是
A. 随机误差
B. 抽样误差
C. 选择性误差
D. 无应答偏倚
E. 信息偏倚