王强口语 第三册 Listening Comprehention 4A(在线收听

  Presenter: _________today __________ need parents ______________________________, Bob. They need parents who are ________ who _____ what's going on _________________________.
  Bob: You know, recently ________________________ that has been ________ to help parents __________________. It's ________ that actually ________________________ on your computer, and by that I mean nobody knows _____________. But every ______or _____________, you can actually set it however you like, and it will ______________________. It will keep it in a ____. So a parent can then ___________ later and _______ what was on the ________ of the computer when the kids were doing their homework or when they were online when they were _______________ their friends - whatever it was they were doing.

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