[填空题]Organic agriculture has become a big industry as more and more farmers are switching to it.

[填空题]Organic agriculture has become a big industry as more and more farmers are switching to it.

[填空题]become big

[单项选择]

Organic food has no nutritional or health benefits over ordinary food, according to a major study.
Researchers from the London School of Hygiene & Tropical Medicine said consumers were paying higher prices for organic food because of its imagined health benefits, creating a global organic market worth an estimated $48 billion in 2007.
A systematic review of 162 scientific papers published in the scientific literature over the last 50 years, however, found there was no significant difference.
"A small number of differences in nutrient content were found to exist between organically and conventionally(通常)produced foodstuffs, but these have nothing to do with public health, " said Alan Dangour, one of the report’s authors.
"Our review indicates that there is currently no evidence to support the selection of organically over conventionally produced foods on the basis of nutritional superiority. "
The results of res
A. Because people think they are much healthier.
B. Because they are more delicious
C. Because people prefer organic food.
D. Because they sell better.

[单项选择]Ron’s Organic Markets has limited access to borrowed funds and must choose among several independent projects with returns greater than their cost of capital. All the projects under consideration have the same required investment of $ 2 million and Ron’s has $10 million available for capital investments this year. Which of the following selection criteria is least likely to produce the optimal five projects for investment Choose the five projects with:（）
A. the greatest total NPV.
B. the largest sum of profitability indexes.
C. the highest IRRs.

[单项选择]
Why did milk become a big business
A. Because of the development of industry.
B. Because of the pasteurization process.
C. Because of the new discoveries.
D. Because of the increasing number of cattle.

[填空题]Become big.

[单项选择]Fond industry relies mainly on agriculture for raw material（　）.
A. depends on
B. dependent on
C. derives from
D. derived from

[填空题]CUSTOMER SERVICE
Customer service has become such as an important competitive
differentiator that it really is no longer solely the responsibility of
41. a small group of individuals staffing around a complaints desk.
42. Customer service is included every employee’s responsibility, and it
43. should be a proactive rather than a reactive strategy. Excellent
44. service wins and keeps up customers. Service means extras—in terms
45. of product, care and information—customised to meet for the similar
46. needs of a group of customers. It has become so relatively complex
47. and inclusive, extending from order planning to postsales service,
48. that a cross-functional team of staff and managers is often one needed
49. for service delivery. Some more things haven’t changed. The three
50. "F"s of service still apply, it has to be fast, flexible, and come
51. from the first person the client contacted. However by today, the first
52. pe

[单项选择]

Electronic mail has become an extremely important and popular means of communication.
The convenience and efficiency of electronic mail are threatened by the extremely rapid growth in the volume of unsolicited commercial electronic mail. Unsolicited commercial electronic mail is currently estimated to account for over half of all electronic mail traffic, up from an estimated 7 percent in 2001, and the volume continues to rise. Most of these messages are fraudulent or deceptive in one or more respects.
The receipt of unsolicited commercial electronic mail may result in costs to recipients who cannot refuse to accept such mail and who incur costs for the storage of such mail, or for the time spent accessing, reviewing, and discarding such mail, or for both. The receipt of a large number of unwanted messages also decreases the convenience of electronic mail and creates a risk that wanted electronic mail messages, both commercial and noncommercial, will be lost, overl
A. decent
B. instructional
C. sexual
D. commercial