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Author Question: ________ in the floor can adversely affect metal detectors. Fill in the blank(s) with correct ... (Read 73 times)

wrbasek0

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________ in the floor can adversely affect metal detectors.
 
  Fill in the blank(s) with correct word

Question 2

Terrorists might defeat the use of remotely controlled aircraft by attacking the controller on the
  ground.
 
  Indicate whether the statement is true or false



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zhanghao

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Answer to Question 1

Rebar

Answer to Question 2

TRUE




zhanghao

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