故意危害Internet安全的主要有三种人，分别是（）
A: Hackers、Grackers、Foreigners
B: Grackers、Foreigners，Vandals
C: Foreigners、Vandals、Hackers()
D: Vandals、Hackers、Grackers
A: Hackers、Grackers、Foreigners
B: Grackers、Foreigners，Vandals
C: Foreigners、Vandals、Hackers()
D: Vandals、Hackers、Grackers
D
举一反三
- Many visitors praised the magnificent architecture of the Palace _________. A: known to foreigners for the Forbidden City B: known for foreigners to be the Forbidden City C: known for foreigners as the Forbidden City D: known to foreigners as the Forbidden City
- What has not been attacked by hackers?
- Hackers are one of the great threats to the security of e-businesses.
- "Somebody" in "somebody released some tigers" in Par A: 5 refers specifically to_________.A. Internet providersB. Internet usersC. routersD. hackers
- The hackers pry into the privacy of celebrities in order to destroy them.
内容
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The three foreigners were pushed out of the way because______. A: they did not queue for the bus B: they were foreigners C: the people were unfriendly D: there were not any reasons
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Hackers<br/>are one of the great ( ) to the security of e-businesses. A: threat B: threats C: treat D: treats
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in recent years ,more and more foreigners are
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Most foreigners ________ living the Parisian life.
- 4
Many foreigners _________China _________ the Great Wall.