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Advancement in technology occurs primarily in areas in which customers have expressed an interest. Only certain businesses are currently demanding advancements in telecommunications technology. Accordingly, future advancements in telecommunications technology will yield products useful almost exclusively to those certain businesses.
Which of the following is the assumption made in the argument above?
A.The demand for the standard telecommunications technology is affected by increased demand for advancements in such technology.
B.Advancements in technology are mainly brought about by desire from a particular group of customers.
C.Improved telecommunications technology will not be generally applicable to the needs of all customers.
D.The number of advancements made in telecommunications technology increases when different kinds of businesses demand it.
E.Most customers do not keep up with new developments in telecommunications technology.
答案选C 不太懂为什么? 希望哪位高手帮助我一下呢,不胜感激! |
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