What are mobile phone companies doing to stop viruses、

试卷相关题目

• 1How is the newest virus spread、

  A.By playing games on phones.

  B.By opening multimedia messages.

  C.By calling expensive phone numbers.

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• 2What does the underlined word "multimedia" mean、

  A.Photos, videos and sound.

  B.Photos and videos.

  C.Pocket computer.

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• 3The earliest mobile phone viruses _____

  A.were dangerous

  B.were not dangerous

  C.made phones stop working

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• 4The earliest mobile phone viruses were called  _____

  A."Skulls"

  B."Dust"

  C."Skulls" and "Dust"

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• 5The main idea of this passage is how to _____ .

  A.save water and electricity

  B.protect the earth

  C.make better use of old things

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