the two influenza researchers their publicity more differently
whose work has triggered a far-reaching debate could hardly have handled
22. scientists believe something began but as the universe got larger and matter got more diluted,
pressing the gas pedal again, causing expansion to accelerate once more
23. is the reality that for most of you, and begin your career
another reason for studying management you will either manage or be managed once you graduate from college
24. new materials, whereas a materials engineer
from a functional perspective, the role of using existing materials
a materials scientist is to develop or synthesize is called upon to create new products or systems 25. dark energy is a temporary
and that matter’s gravitational pull will one day take over other theories posit that
and temper the universe’s growth spurt phenomenon like inflation,
26. with the various characteristics
in making judicious materials choices based on these criteria the more familiar an engineer or scientist is as well as processing techniques of materials the more proficient and confident he or she will be 27. of empty space:
the measurements so far lend dark energy is a natural property
the more the universe expands, the stronger dark energy becomes support to the leading theory that 28. we always try to have
and our scientists see international
a strong global dimension in our research and development, cooperation as an integral
part of our modern research community
29. is a challenge for conservation planners and managers especially in habitats like lakes and rivers
where an animal leaves little or no macroscopic trace detecting the presence of populations of rare and threatened animal species
30. those from more recent eras to conclude that
its measured rate with
the universe’s expansion was the team then compared slowing at that time PART 3 (5 points)
Directions: In this part of the test, you have 5 paragraphs given in wrong order. Please re-organize these paragraphs by dragging them with your mouse so that they make a coherent text. The third paragraph has already been correctly marked for you. 31.
Nonetheless, many companies still hesitate to use the Web because of doubts about its reliability. \trust the pathway between them and the supplier,\says senior analyst Blane Erwin of Forrester Research. Some companies are limiting the risk by conducting online transactions only with established business partners who are given access to the company's private intranet.
3. Another major shift in the model for Internet commerce concerns
the technology available for marketing. Until recently, Internet marketing activities have focused on strategies to \customers into sites.
In the first year or so of Web business, most of the action has revolved around efforts to tap the consumer market. More recently, as the Web proved to be more than a fashion, companies have started to buy and sell products and services with one another. Such business-to-business sales make sense because business people typically know what product they're looking for.
Subscribers can customize the information they want to receive and proceed directly to a company's Web site. Companies such as Virtual Vineyards are already starting to use similar technologies to push messages to customers about special sales, product offerings, or other events.
In the past year, however, software companies have developed tools that allow companies to \information directly out to consumers, transmitting marketing messages directly to targeted customers. Most notably, the Pointcast Network uses a screen saver to deliver
天津大学学术硕士英语网测测试题体验版
