题目内容
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This passage centers mainly on ______ .
A．harnessing energy through chemistry
B．our last source of power
C．how water power is produced
D．the amount of solar energy that can be utilized
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The passage centers on______.
A．memory
B．two kinds of memory
C．short-term memory
D．an experiment on students
It can be reasonably inferred from the passage that ______.
A．the "hacker" phenomenon exists only at university computer centers
B．university computer centers are open to every student
C．university computer centers are expecting outstanding programmers become the "hackers"
D．the "hacker" phenomenon is partly attributable to the deficiency of the computer centers
It can be reasonably inferred from the passage that ______.
A．the "hackers" are largely dependent on their teachers to take care of their routine life
B．university computer centers are open to almost everyone
C．university computer centers are expecting outstanding programmers out of the "hackers"
D．the "hacker" phenomenon is partly attributed to the insufficiency of the computer centers
The whole passage centers on ______.
A．choosing a career according to what one is good at
B．acquiring knowledge by working hard at school
C．finding one's strong and weak points
D．developing one's abilities in school work
It can be reasonably inferred from the passage that ______.
A．the "hacker" phenomenon exists only at university computer centers
B．university computer centers are open to almost everyone
C．university computer centers are expecting outstanding programmers out of the "hackers"
D．the "hacker" phenomenon is partly attributable to the efficiency of the computer centers
It is clear from the passage that the author advocates
A．providing enough daycare centers for children of working mothers.
B．early intervention in children's intellectual growth.
C．the natural development of children's intelligence.
D．depriving poor mothers of the opportunities to raise their children at home.
The whole passage centers on__________. 查看材料
A.choosing a career according to what one is skilled in
B.acquiring knowledge by working hard at school
C.finding one"s strong and weak points
D.developing one"s abilities useful in school work
This passage mainly centers on ______.
A．the dramatic shift of the world economic balance
B．the impact of the emerging economies of the "third-world"
C．China and India's rapid economic development
D．rich countries' gain and loss in recent world economies
A．The poor public transport
B．The over-concentration of shopping centers
C．The great number of cars in the city centers
D．The bad road conditions
It can be inferred from the passage that
A．computer networking will be helpful in the food industry.
B．24-hour supermarkets are not very common.
C．few shopping centers are three-shift open at any hour.
D．24-hour restaurants are not in practice in the great business capitals.
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