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問4 わたしたちは、20 年ぶりに故郷に帰ってきた友人を温かく迎えた。 温かく
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已知某企业资料如下表所示，要求对企业产值和劳动生产率的变化进行因素分析，并回答有关问题，在下列选项中选出正确的答案。时间产值(万元)人数(人)劳动生产率(万元/人)全部(T)生产工人(t)t/T全员(Q)生产工人(%)20036600100055055%6.601220048580120078065%7.1511 利用指标体系分析企业人数和劳动生产率两因素变化对产值增加的影响，以下分析结果正确的是( )。
問3 住民は高層マンションの建設に反対している。 建設
He saw a letter lying on the table______(address)to him.
Passage TwoQuestions 26 to 30 are based on the following passage. Online learning is also called distance education，which helps students who take classes by computer over the Internet to learn certain courses and earn a degree. And it has become more and more popular with both young people and educational institutions. The School of Continuing and Professional Studies of New York University in Manhattan began online classes in 1992. Its Virtual School has taught more than 10,000 students from across the United States and other countries. Last year，the school launched NYU Online. It offers NYU’s first online programs for a bachelor’s degree. Programs are offered in three areas：leadership and management，information systems management and social sciences. The classes are highly interactive，where students communicate with each other and their teachers. Some classes require students to log in at the same time 80 they can attend live lectures by a professor. Students can also ask questions and work together on team projects. The cost to attend NYU Online depends on how many classes a student is to take. It costs as much as fifteen thousand dollars a year. NYU offers no financial aid for international students in this program. If you are interested in the program，you can get more details at the website：www. nyu. edu. Many other schools，too，offer online education. Students should be especially careful of programs that offer a degree in return for little or no work. These are known as diploma mills，and are illegal in the United States. Educational advisers also say that before you enter any program，make sure the work will be recognized in your country. You should also make sure the schools you are considering are officially approved. Many American schools offer online programs，and international students______.
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