更多"Income elasticity of demand for a p"的相关试题:
[单项选择]The cross elasticity of demand for a complementary product would most likely be:（）
A. zero.
B. positive.
C. negative.
[单项选择]The price elasticity of demand curve faced by a competitive firm is ______.
(a)0. (b)-1. (c)-∞. (d)1.
[单项选择]
Text 4
The traditional distinction between products that satisfy needs and those that satisfy wants is no longer adequate to describe classes of products. In today’s prosperous societies the distinction has become blurred because so many wants have been turned into needs. A writer, for instance, can work with paper and pencils. These are legitimate needs for the task. But the work can be done more quickly and efficiently with a word processor. Thus a computer is soon viewed as a need rather than a want.
In the field of marketing, consumer goods are classed according to the way in which they are purchased. The two main categories are convenience goods and shopping goods. Two lesser types are specialty goods and unsought goods. It must be emphasized that all of these types are based on the way shoppers think about products, not on the nature of the products themselves. What is regarded as a convenience item in France( wine, for example)may be a specialt
A. unsought goods
B. specialty goods
C. shopping goods
D. consumer goods
[单项选择]We are concerned with consumer demand, the demand created by the final purchaser of goods（）
A. 我们总是关心消费者的需求，这是一种由商品最终购买者所产生的需求。
B. 我们考虑的是消费者的要求，这是一种由商品的最后一个购买者所提出的要求。
C. 我们担心的是消费者的要求，这种要求产生商品的最终购买者。
D. 我们关注的是消费者的需求，这种需求是由商品的最后购买者引起的。
[单项选择]The British constitution is a large extent a product of the historical events described above.
A. within
B. to
C. by
D. at
[单项选择]Under which type of market structure are the production and pricing alternatives of a firm most affected by the decisions of its competitors（）
A. Monopoly.
B. Perfect competition.
C. Oligopoly.
[单项选择]What seems to surprise the man about the new product
A. Its variety of colors.
B. Its unusual texture.
C. The way it is sold.
D. Its main ingredient.
[单项选择]Since the redesign of the assembly line, the productivity ______.
A. is improved
B. is improving
C. improves
D. has been improved.
[单项选择]Because it is tuned a fifth lower, the viola produces a sound that is more resonant than that of the violin.
A. more vibrant
B. more harmonious
C. softer
D. sadder.
[单项选择]The Japanese worker is fond of his company's products because of
A. his marriage with the daughter of the president.
B. the close link between him and his company.
C. his willingness to work overtime.
D. his active participation in quality control.
[单项选择]Because the United States has little tin, （） produced in the rest of the world.
A. tin is used
B. it uses tin
C. uses of tin
D. uses tin
[单项选择]They requested that we（）them a sample of the product.
A. sent
B. to send
C. send
D. be sent
