题目内容

有效成分因煎煮易挥散或破坏而不耐久煎的药物，如薄荷、白豆蔻应E．

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Traditionally, the first firm to commercialize a new
technology has benefited from the unique opportunity to
shape product definitions, forcing followers to adapt to a
standard or invest in an unproven alternative. Today, how-
(5) ever, the largest payoffs may go to companies that lead in
developing integrated approaches for successful mass
production and distribution.
Producers of the Beta format for videocassette recorders
(VCR’s), for example, were first to develop the VCR com-
(10) mercially in 1975, but producers of the rival VHS (Video
Home System) format proved to be more successful at
forming strategic alliances with other producers and
distributors to manufacture and market their VCR format
Seeking to maintain exclusive control over VCR distri-
(15) bution. Beta producers were reluctant to form. such alli-
ances and eventually lost ground to VHS in the compe-
tition for the global VCR market.
Despite Beta’s substantial technological head start and
the fact that VHS was neither technically better nor cheaper
(20) than Beta, developers of VHS quickly turned a slight early
lead in sales into a dominant position. Strategic alignments
with producers of prerecorded tapes reinforced the VHS
advantage. The perception among consumers that prere-
corded tapes were more available in VHS format further
(25) expanded VHS’s share of the market. By the end of the
1980’s. Beta was no longer in production.
The primary function of the second paragraph of the passage is to______

A. identify problems
B. warn of consequence
C. explain effects
D. evaluate solutions
E. recommend actions

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以启膈散治疗噎膈，取其功效是E．

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It can be inferred from the passage that which of the following is true of majority shareholders in a corporation？

A. They make the corporation's operational management decisions.
B. They are not allowed to own more than fifty percent of the corporation's stock.
C. They cannot make quick profits by selling their stock in the corporation.
D. They are more interested in profits than in productivity.
E. They cannot sell any of their stock in the corporation without giving the public advance notic.

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组织发生兴奋的客观标志是E．

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