单项选择题

The last sentence of the passage ______.

A．outlines the scheme for the future and the present
B．presents the difficulties in understanding history
C．focuses on the perspectives from which past events are interpreted
D．emphasizes the influence of history on the present and the future

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热门试题

单项选择题

Which of the following is true of the work in the new economy

A．A worker's incompetence in shifting between roles.
B．Moderate 'competition in research and education.
C．The emphasis of collective efforts directed at a task.
D．More specialized jobs resulting from division of labor.

单项选择题

The changes in the skills needed for work in the new economy are prompted mainly by ______.

A．new market standards
B．new political structures
C．organizational structures
D．decrease in transportation and communications costs