单选题It was when she was about to go to bed ______ the telephone rang.

单选题They didn't sec any land until they reached the islands off the coast Of Asia.A．直到他们抵达亚洲沿岸的岛屿才见到了陆地。B．直到他们离开亚洲沿岸的岛屿才又见到了陆地。C．直到他们抵达亚洲沿岸的岛屿后才见不到陆地。D．直到他们看不见亚洲沿岸的岛屿后又见不到陆地。

单选题The Quality Control staff is responsible ______ the quality of the products that come out of the factory.

单选题The doctor advised Mary to stay in hospital until she was fully recovered.A．医生建议玛丽完全康复后再出院。B．医生建议玛丽留在医院直到被充分恢复。C．医生建议玛丽留在医院不到被充分恢复。D．医生建议玛丽留在医院等到恢复。

单选题Before 1992, there was no airline ______ the two cities.

单选题19 Smoking will do harm______your health．

单选题[此试题无题干]

单选题Managers cannot always wait for information to arrive in bits and pieces from the marketing intelligence system. They often require formal studies of specific situations. For example, Toshiba wants to know how many and what kinds of people or companies will buy its new superfast laptop computer. Or Burnt College in Lake Forest, Illinois, needs to know what percentage of its target market has heard of Burnt, how they heard, what they know, and how they feel about Barat. In such situations, the marketing intelligence system will not provide the detailed information needed. Managers will need marketing research. We define marketing research as the systematic design, collection, analysis, and reporting of data and findings relevant to a specific marketing situation facing an organization. Every marketer needs research. Marketing researchers engage in a wide variety of activities, ranging from market potential and market share studies, to assessments of customer satisfaction and purchase behavior, to studies of pricing, distribution, and promotion activities: A company can conduct marketing research in its own research department or have some or all of it done outside. Although most large companies have their own marketing research departments, they often use outside firms to do special research tasks or studies. A company with no research department has to buy the services of research firms.

单选题Normally a well-mixed diet can supply the vitamins necessary for a healthy body.A．正常情况下如果饮食搭配合理，就可提供维持人体健康必需的各种维生索。B．健康人体内的维生素都是由一般的搭配合理的饮食提供的。C．一般的搭配合理的饮食都可保证对人体健康所需的各种维生素的供给。D．一般的搭配合理的饮食和充足的维生素供应是维护身体健康必需的。

单选题For some reasons he let down Diana ______ and since then they have never seen each other. A. on a date B. in the date C. in the way D. in no way

单选题 The Chrysanthemum and the Sword(《菊与刀》) describes clearly how the Japanese lived and thought in the 1930s and 1940s. The book developed from research into Japanese society conducted for the American leadership, civilian and military, during the Second World War. Benedict describes social customs and traditions found in Japan at the outbreak of WWII. For instance, Japanese love bathing and the eldest male gets to go first and women having their period go last; everyone uses the same water, but this is no worse than everyone sharing a pool because bathers wash before getting into the tub. Another tradition is that women usually control the family purse with the husbands handing over their wages to their wives and getting an allowance. This is still largely true today. For over ten years I avoided this book because it was written by someone who had never been to Japan and also because I avoid books that "explain" the Japanese. So when I picked up a copy lying around at a coffee shop and began skimming, I was very surprised at how insightful it was. Benedict was unable to do her research in Japan because of the war, so she obtained all her material from interviews with Japanese POWs(战俘) and also with second generations Japanese Americans in American concentration camps(集中营). It is still worth reading today. Things have changed in Japan, as they have everywhere else in the world, but her people are still basically the same.

单选题I was about to leave my house ______ he came.

单选题A lot of the people we talked to had had the same ______. A. expense B. excuse C. expression D. experiences

单选题If he had worked harder, he ______.

单选题______, we could ask him about it.

单选题Here______a pen, a few envelopes and some paper for you.

单选题______ such a terrible thing?

单选题Is ______ some German friends visited last week?

单选题If you don't know the meaning of the word, you simply can ______ a dictionary.