A．expert
B．exhibition
C．exercise
D．exist
A．expert
B．exit
C．exact
D．executive
A．express
B．extra
C．expert
D．export
A．example
B．excuse
C．expert
D．express
| Security experts were not surprised by
the FBI’s warning last week that more than 1 million credit card numbers have
been stolen from e-commerce websites in the last 12 months by crackers who took
advantage of a hole that could have been patched with software that was made
available three years ago. It is believed that most of the dirty work was being
done by organized hacking groups in Russia and the Ukraine. Many of their peers in the Western world say Eastern Europe’s computer crackers and hackers are the most skillful in the world--far superior to the so-called "script kiddies" who have gained a fair amount of notoriety(臭名昭著). "We call Russia the Hackzone because there are so many of us here, and we are so good at what we do," said a self-described cracker living in Moscow. He claims he is often hired to "have fu A. Security experts felt very strange about the crackers’ behavior. B. Hackers often gain unauthorized access to computers. C. Software is much better now than three years ago. D. Credit cards, which are worth 1 million, have been stolen. 我来回答: 提交
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