题目内容
听力原文： Alaska is known for its cold snowy weather. For many years, dog sleds were the only means of transportation. Many Alaskans combine fun and hard work in an annual dog sled race. The trail race is the longest dog sled race in the world. It lasts from two to three weeks and covers almost 17 hundred kin. The race goes across Alaska from Anchorage to Rome. It follows the trails that were once used by the people who looked for gold in Alaska's wilderness. The race also follows the route of several brave Alaskans who brought medicine from Anchorage to Rome in the winter of 1925. They carried the badly needed medicine through bad storm and helped save many lives. The race from Anchorage to Rome which is held in March is very hard for the drivers and sleigh dogs. Each day the dogs nm for about four hours and then rest for four hours. They nm day and night, and sometimes travel as much as one hundred and ten kin. a day. The drivers must feed and take care of the dogs at race periods. Sometimes they only sleep for about two hours each day. Because the race is so hard, many drivers do not expect to win. For most of them just being able to finish is a victory.
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Each year, managers wear special clothes and work in the park to______.
The attitude of the Federal Bureau of Investigation shows that ______.
Section A
Directions: In this section, you will hear 8 short conversations and 2 long conversations. At the end of each conversation, one or more questions will be asked about what was said. Both the conversation and the questions will be spoken only once. After each question there will be a pause. During the pause, you must read the four choices marked A, B, C and D, and decide which is the best answer.
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Section B
Directions: In this section, you will hear 3 short passages. At the end of each passage, you will hear some questions. Both the passage and the questions will be spoken only once. After you hear a question, you must choose the best answer from the four choices marked A, B, C and D.
听力原文： Flexible working hours were invented in Germany in the late 1960s, but reached Britain in 1972. The system allows workers to start and finish work whenever they want, with only two requirements. These are: firstly, that all workers must be present for certain "key" times in the day, and secondly, that ail workers must work the agreed total amber of hours per week.
The system has proved an almost total success wherever it has been tried. A survey of 700 workers on flexible hours showed three main advantages: a better balance between working and private life, avoidance of the need to travel during rush hours and the ability to be able to finish a certain task before leaving.
From the employer's point of view, the system tends to increase productivity, reduce labor mover first. "Flexible time" was mainly confined to white-collar workers, but it is now being applied to manual workers too.
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