供应链运营的主要动力因素（ ），这些因素相互作用，决定了供应链的获利水平和对市场的响应速度。 A、库存 B、运……

未分类题听力原文： Ought you to give other people advice about how to live their lives? I don't know. But sometimes it is possible to give good advicE.When I was young, a stranger came to my house: a small man with shabby clothes and a round red facE.He told me he was working in a small hospital but didn't like his job therE.He asked whether there would be any opportunities for an English doctor in Spain. I warned him that Spain was not always the Spain of grand opera, but that he might earn enough to keep body and soul together. He must decide for himselF.He left me and I soon forgot him. Some years later I happened to be in ValenciA.Feeling rather unwell, I asked the hotel porter if there was an English speaking doctor in the town. He gave me an address.When I reached the house, a small cheerful-looking man met mE.He was the English-speaking doctor and invited me in. After he had examined me and told me what to do, I asked what his fee was.He shook his heaD.'There's no feE.Don't you recognize me? I was wondering whether I'd ever have a chance to thank you for what you've donE.You told me I might earn enough money to keep body and soul together and I haven't done much more than that. I shall never be rich, but that doesn't matter at all. I'm happy, I enjoy my job, and I wouldn't exchange it for anything else in the worlD.'(30)A.He thinks that it is somewhat impolitE.B.He thinks that it is sometimes possiblE.C.He thinks that it is something one ought to do.D.He thinks that it is always too difficult for a job to do.

单项选择题If you _____the medicine earlier, you would be better soon. A、had taken B、took C、would take D、takes

未分类题By saying 'countries around the globe are wet through their hands over the rapid spread of American English,' the author implies that _____.A.even a restaurant worker in Japan may feel the English infection on JapaneseB.the flood of katakana has covered most of countries in the worldC.Coca-Cola is the most popular brand of beverage on the earth and this product occupy all the global marketD.many other countries are influenced greatly by American English

未分类题During the 1980s, unemployment(失业人数) and underemployment(不充分就业) in some countries was so high as 90 percent. Some countries did not【B1】enough food; basic needs in housing and clothing were not【B2】. Many of these countries looked【B3】the industrial processes of the developed nations for solution.【B4】, problems cannot always be solved by【B5】the industrialized nations. Industry in the developed nations is highly automated and very【B6】. It provides fewer jobs than labor-intensive industrial【B7】, and highly skilled workers are needed to【B8】and repair the equipment. These workers must be trained,【B9】many nations do not have the necessary training institutions. Thus, the【B10】of importing industry becomes higher. Students must be sent abroad to receive vocational and【B11】training.【B12】, just to begin training, the students must【B13】learn English, French, Germans, or JapanesE.The students then spend many years abroad, and【B14】do not return homE.All nations agree that science and technology should be shareD.The point is: countries【B15】the industrial processes of the developed nations need to look carefully【B16】the costs, be cause many of these costs are【B17】. Students from these nations should【B18】the problems of the industrialized countries closely.【B19】care, they will take home not the problems of science and technology,【B20】the benefits.【B1】A.generateB.boostC.produceD.manufacture

单项选择题斜坡变形的基本形式主要有拉裂松动和蠕动，破坏的基本形式有崩塌、滑坡和流动。 A、正确 B、错误

未分类题What does the author think of America's large body of family laws governing children's welfare?A.They fail to ensure children's healthy growth.B.They fail to provide enough support for parents.C.They emphasize parents' legal responsibilities.D.They impose the care of children on parents.

单项选择题（）外部中断 0 允许中断的 C51语句为 ______。 A. RI=1 B. TR0=1 C. IT0=1 D. EX0=1

未分类题听力原文：W: Good morning, can I help yon?M: Yes, I'm looking for a Christmas present for my girl frienD.W: So you'd like to choose a dress here?M: But I don't know what's in now?W: How about this white dress? It's a new arrival.M: That's nicE.How much does it cost?W: $250.M: Mmm, I think that's a little expensivE.W: How about the red one? It's 20% off, now just $80.M: Great, I think I'll take this onE.(8)A.In a book storE.B.In a hotel.C.In a grocery.D.In a department storE.

单项选择题解决一对多配送的最短路线问题时通常可采用( )方法。

多项选择题利润最大化不是企业最优的财务管理日标，其原因有( )