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Author Question: High-speed ________ communication lines use fiber-optics. A) DSL B) OC C) cable D) ... (Read 154 times)

JMatthes

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High-speed ________ communication lines use fiber-optics.
 
  A) DSL B) OC C) cable D) IP

Question 2

If you find you use a certain application frequently, you can ________ it to the Start menu, rather than searching for it every time in All apps.
 
  A) post
  B) tile
  C) pin
  D) paste



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macagnavarro

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Answer to Question 1

B

Answer to Question 2

C




JMatthes

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Reply 2 on: Aug 29, 2018
Great answer, keep it coming :)


xiaomengxian

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Reply 3 on: Yesterday
Excellent

 

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