单项选择题

Passage One
Questions 26 to 28 are based on the passage you have just heard.

A．Catching runaway criminals.
B．Scratching the hidden bombs.
C．Patrolling the dangerous town.
D．Drug-sniffing or bomb-sniffing.
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单项选择题
A．Computers can bring financial problems.B．Computers can bring unemployment.C．Computers can be very useful in families.D．Computerized robots can take over some unpleasant jobs.
A．Computers can bring financial problems.
B．Computers can bring unemployment.
C．Computers can be very useful in families.
D．Computerized robots can take over some unpleasant jobs.
填空题
Monetary
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