单选题 What is your favorite color? Do you like yellow

单选题. Internet use appears to cause a drop in psychological health, according to research at Carnegie Mellon University. Even people who spent just a few hours a week on the Internet experienced more bad feelings and loneliness than those who was online less frequently, the two-year study showed. Researchers are puzzling over the results, which were completely contrary to their expectations. They expected that the Net would prove socially healthier than television, since the Net allows users to choose their information and to communicate with others. The fact that Internet use reduces time available for family and friends may account for the drop in psychological health, researchers hypothesized (推测). Faceless, bodiless "virtual" (虚的) communication may be less psychologically satisfying than actual conversation, and the relationships formed through it may be shallower. Another possibility is that exposure to the wider world through the Net makes users less satisfied with their lives. "But it's important to remember this is not about the technology, it's about how it is used," says psychologist Christine Riley of Intel, one of the study's sponsors (发起人). "It really points to the need for considering social factors in terms of how you design applications and services for technology."1. What's the finding of the research undertaken at Carnegie Mellon University?

单选题5. Have you ever asked him about the last quarrel ______ he had with his wife?

单选题《复合题被拆开情况》 There are a few reasons why a home-based business may have trouble in securing business financing 筹集资金through a bank or credit union: Your business isn’t firmly established： If your busines

单选题Training is important. It gives employees an excellent opportunity to get new knowledge and improve their work skills more effectively. The cost of employee training is high, but the return on investm

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单选题5. First let me give you an idea of how little China is known to the Americans.

单选题4. Please call us for more information as our website is currently ______ construction.

单选题 If you had left home earlier yesterday

单选题10. It was in this school ______ he had studied for four years.

单选题Before you start，make sure you have a clear idea of why you are starting a company．

单选题They are trying to work out a plan by________they can fulfill the project ahead of time.

单选题10. The new brand specializes in ______ high-quality food for babies.

单选题[此试题无题干]

单选题2. Ann prefers watching TV at home ______.

单选题. We've found that eating habits vary (变化) so much that it does not make sense to include meals in the price of our tours. We want to give you the freedom of choosing restaurants and ordering food that suits your taste and budget (预算). As our hotels offer anything from coffee and toast to a full American breakfast at every reasonable prices, it will never be a problem for you to start the day in the way you to like best. At lunch stops, your tour guide will show you where you can find salads, soups, and sandwiches. Dinner time is your chance to try some local food. Sometimes the tour guide will let you to have dinner at a restaurant of your own choice. At other times he or she will recommend a restaurant at your hotel. Years of research have taught us which restaurants reliably serve a good choice of delightful dishes at down-to-earth prices. In Mexico, Alaska, and the Yukon, where your restaurant choice may be limited, we include some meals. The meals provided are clearly stated on the tour pages.1. According to the passage, most meals are not included in the price of tours mainly because ______.

单选题 As we know

单选题. Welcome to the Franklin Business Institute E244 Conversational English class. The object of this course is to learn how to converse fluently and effectively in English. For the next 10 weeks we will finely tune your skills in the art of debating and role-playing. We will also practice speech rhythm and diction with an emphasis on enunciation(清晰的声音) and specific speech problems faced by those who are studying English as a foreign language. Numerous discussions on a wide variety of subjects will be held, including topics in business, fiction, travel, differences between Western and Chinese Culture, education and life experience. You will have many opportunities to give oral presentations and voice your opinions. on the various topics that we plan to cover. It is very important that you talk as much as you can. Don't wait for your instructor to ask you to speak. If you have a question, ask it. Additionally, if you have any questions about anything your fellow students say, please feel free to ask.1. What kind of the course is E244?

单选题 Thank you for your inquiry of October 1st