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第1-20小题，每小题1分，共20分。下列每题给出的四个选项中，只有一个选项是符合题目要求的。请在答题卡上将所选项的字母涂黑。
在不实行数罪并罚时,法定的管制期限为()。
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One of the main goals of the modem women's liberation movement, which started in the early
听力原文： Although the terrorist attacks of September 2001 hurt the aviation industry (which was already in the doldrums), the resulting turmoil provided an opportunity to reshape a troubled sector. While America’s federal government propped up its ailing airline industry with cash and loan guarantees, the European Commission limited aid. Swiss air and Sabena, the national carriers of Switzerland and Belgium respectively, went bankrupt that October.
The big winners of the shakeout were low-fare airlines, though the established network carriers slimmed down and began fighting back. But an industry-wide recovery that started in America in January 2002 ended by the early summer. US Airways and United Airlines declared bankruptcy before the year's end.
In early 2003 more problems were brought forth on the airlines by the Iraq war and the spread of SARS (Severe Acute Respiratory Syndrome), which caused a slowdown in corporate travel.
What can the big airlines do？ Most have pursued marketing alliances (though these may not help). In October 2003 two European airlines, KLM and Air France, announced they were hooking up. EU-US talks on liberalizing transatlantic flights, which could reshape the industry, got underway that same year. Despite rising travel numbers -- airlines, especially big American ones, remained in deep trouble in early 2004.
What did the American government do when the country's airline industry was in trouble？
【C2】
听力原文：W: Hi, Paul, are you ready for your Speech Club presentation this evening？
M: Yeah, I' m going to discuss robots.
W: Robots？ You mean those machines that walk and talk like in the movies？
M: No, industrial robots like those used in the automobile and electronic industries.
W: I saw an article about that kind of robot the other day. There were pictures of robots welding cars, but they certainly didn’t look the way I thought robots should look.
M: The robots we usually imagine are made up in science fiction. In industry, robots are designed to do a specific set of operations, such as welding car frames. They are rarely built to resemble humans.
W: Actually, all they need is a kind of brain to give signals, and a mechanism, such as an arm, to carry out instructions, right？
M: Right. Tiny computers become the brain of these robots. The computer sends signals, in the form. of electronical impulses, and move an arm and a claw. The claw is the hand that does particular kinds of work.
W: OK. But we' ye had machines on assembly lines doing work for people for years. That’s what started the industrial revolution, remember？
M: But each of those machines can only perform. a single operation and it takes months to modify them. The new industrial robots can each do a number of tasks. And it’s easy to reprogram them to perform. totally different operations. That’s one reason why they're becoming so popular.
W: They increase productivity too, don't they？ I read that even though they' re still quite expensive, they often cost less per year than a worker doing the same job. I imagine robots will be used more and more.
M: Exactly. So now that you know all about the next industrial revolution, you don’t have to come to Speech Club tonight.
What kind of robots does the man refer to？
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