单项选择题

We learn from the first paragraph that two systems of automated high ways______.

A．my being planned
B．are being modified
C．are now in wide use
D．are under construction
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单项选择题
What may happen to computer criminals once they are caught
A．With bad reputation they can hardly find another job.
B．They will be denied access In confidential records.
C．They may walk away and easily find another job.
D．They must leave the country or go to jail.
单项选择题
It can be concluded from the passage that______.
A．it is still impossible to detect computer crimes today
B．1 computer crimes are the most serious problem in the operation of financial institutions
C．computer criminals can escape punishment because they can't be detected
D．people commit computer crimes at the request of their company
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