| Internet piracy refers to the use of
the Internet for illegally copying or distributing unauthorized software. In
these cases the Internet is the medium for advertising, offering, acquiring, or
distributing pirated software. The Business Software Alliance, a software industry trade association, estimates that there are 840 000 Internet sites selling illegal software as genuine product. Many consumers Who acquire software over the Internet never receive the programs they paid for. Others are not able to get their money back if they discover that the software they acquired is counterfeit. Disreputable Internet businesses often quickly vanish, leaving behind hundreds of dissatisfied consumers. The ease of creating a Website and then advertising and distributing software through the Internet has increased sales of pirated A. selling pirated books over the Internet B. stealing information from other Websites C. copying or selling unauthorized software over the Internet D. advertising and selling counterfeit products over the Internet [填空题]The phrase "American dream" generally refers to the hopes one has for his own well-being in America. It is not necessarily a selfish notion, because{{U}} (36) {{/U}}the dream is assumed to make America strong. Because the dream is held by{{U}} (37) {{/U}} there can be as many different dreams as there are people to have them. A new immigrant may dream of{{U}} (38) {{/U}}the language, holding a{{U}} (39) {{/U}}job, and having his own apartment. A successful industrialist may dream of acquiring more companies. We remain{{U}} (40) {{/U}}tied to our agricultural past. We replace the working farm of the American dream with a suburban house and an{{U}} (41) {{/U}}job. The horse that took our ancestors to town once a month for{{U}} (42) {{/U}}is replaced by a couple of cars that take us several places everyday.
The{{U}} (43) {{/U}}of the American dream seems to be geographic space and physical freedom. One’s efforts allow one to succeed independently{{U}} (44) {{/U}} .Th
[多项选择]Some historians prefer to divide 19th-century history into relatively small chunks. Thus 1789 - 1815 is defined by the French Revolution and Napoleon; 1815 - 1848 forms a period of reaction and adjustment; 1848 -1871 is dominated by a new round of revolution and the unifications of the Ger- man and Italian nations; and 1871 -1914, an age of imperialism, is shaped by new kinds of political debate and the pressures that culminated in war. Overriding these important markers, however, a simpler division can also be useful. Between 1789 and 1849 Europe dealt with the forces of political revolution and the first impact of the Industrial Revolution. Between 1849 and 1914 a fuller industrial society emerged, including new forms of states and of diplomatic and military alignments. The mid-19th century, in either formulation, looms as a particularly important point of transition within the extended 19th century.
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