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their number every year B. fight and kill a lot of themselvesC. move from place to place constantly D. lose a lot of their young33. How do flying foxes care for their young?A. They only care for their own babies.B. They share the feeding of their young.C. They help when a baby bat is in danger.D. They often leave home and forget their young.Passage 2The impact of emerce is happening in phases. In its first phase (1994—1997), emerce was about presence: making sure that everybody had a Web site, meeting the demand that every pany, large or small, get out there and have at least something on the Internet. People weren’t quite sure why they were doing it, but they knew that they had to have an online presence.The second phase (1997—2000) of emerce was about transactions — buying and selling over digital media. The focus in this phase was on order flow and gross revenue. Some of that was the matching of buyers and sellers who would never have found each other in the past. Some of that was simply taking transactions that would have been done through paper purchase orders and saying that this business was done on the Internet, although the meaning of that change was quite insignificant. But in this phase, the announcements were all about order flow at any cost: whysellitwhenyoucangiveitaway business models. As a result, many of the first movers in this phase such as Value America, are either gasping, have gasped their last breath, or are flailing about in a sea of red ink.Today, emerce is entering the third phase (2000?), with a focus on how the Internet can impact profitability. And profitability is not about increasing gross revenues but rather increasing gross margins. We call this phase ebusiness, and it includes all the applications and processes enabling a pany to service a business transaction. In addition to enpassing emerce, ebusiness includes both front and backoffice applications that form the core of engine for modern business. Thus, ebusiness is not just about emerce transactions or about buying and selling over the Web: it’s the overall strategy of redefining old business models, with the aid of technology, to maximize customer value and profits. To paraphrase Business Week: “Forget B2B and B2C, Ebusiness is about P2P — path to profitability.” 34. Between 1994 and 1997, panies built their web sites mainly because they ____.A. wanted to find more customers B. had no other things to do C. wanted to show their existence on Internet D. felt the Internet was quite interesting35. The phrase “the first movers” in paragraph 2 most probably means ____.A. the first motivations for the panies to take emerce.B. the earliest transformation of transactions from paper orders to emerce.C. the first panies that have failed in the field of emerce.D. the earliest panies that get involved in emerce.36. The earliest emerce began in the year of ____.A. 1994 B. 1997 C. 1999 D. 200037. What does the last sentence in