单项选择题

A．Some students would lag behind in science and math.B．……

What would eventually happen if the gap in technology access remains unclosed

A．Some students would lag behind in science and math.
B．Some students wouldn't be able to get the E-rate.
C．Some graduates would not have the skills to use the computer.
D．Some graduates would be at a disadvantage in finding jobs.

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热门试题

单项选择题Before the early 1950's, most historians who studied pre-industrial Europe had______.

A．used surveys that were statistical in nature
B．failed to distinguish between political and social elite
C．limited their work to a small portion of the population
D．relied heavily on birth, marriage, and death records

单项选择题Le Roy Ladurie is mentioned______.

A．as an example of historians who made use of court records
B．to identify the author of the quotation previously cited
C．to prove that the case history approach is the most fruitful
D．as one of the nonelite that had been overlooked

单项选择题According to the passage, indictments for crime in Europe in the pre-industrial period______.

A．remained relatively constant over time
B．give information about the mental lives of the nonelite
C．do not exactly reveal the extent of actual crime
D．have been generally overestimated in their usefulness

单项选择题The author develops her argument by ______.

A．exemplification
B．comparison and contrast
C．hypothesis-testing
D．refuting an opposing view

单项选择题The idea of manufacturing seems to cover all the following EXCEPT ______.

A．research and development
B．government-run technology centers
C．time needed to go from research to production
D．machine tool accuracy and repeatability