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A “dead front ” switchboard is one _____.

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how an ant is moved out of the nest at nigh  what an ant does at night  how an ant finds its way in darkness  what happens when an ant dies  
Ammeter  Voltmeter  Wattmeter  Synchroscope  
in front of; in front of   in the front of;in the front of   i  
permissibly  permissible  no permissible  not permissible  
the capstan  the collector  the panels  the surface  
an ant still smells like a living when it dies  the "I am dead" chemical leaves the ant’s body when it dies  the "I am not dead yet" chemical is left when an ant dies  the "I am not dead yet" chemical leaves the ant’s body when it dies  
behind  middle  head  front  
in front of   in the front of   i  
A chemical that contains poison.  A chemical that causes death.  A chemical that announces death.  A chemical that prevents deat  
in front of , the other    in the front of , another    in front of , another    in the front of , the other  
Ants know very soon that another ant is dead.  When an ant is dead,others move its body out of the nest.  If an ant is unconscious,it is moved out of the nest.  Living ants have the“I’m dead”chemical on their bodies.  
Ants know very soon that another ant is dead.  When an ant is dead, others move its body out of the nest.  If an ant is unconscious, it is moved out of the nest.  Living ants have the "I’m dead" chemical on their bodies.  
Busbar  Load panel of main generator  Paralleling panel  Shore connection box  
It shows that his hypothesis is wrong.  It proves that his hypothesis is convincing.  It suggests that his hypothesis needs revising.  Not enough evidence has been found to support his hypothesis.  
open  open front type  live front type  dead front type  
in the front of    in front of    in the front    at back of  
in the front of    in front    in front of    front  
the“I’m dead”chemical leaves the body of an ant when it dies.  an ant still smells like a living one when it dies.  an ant gives off a new chemical when it dies.  the“I’m not dead yet”chemical leaves the body of an ant when it dies.  
before  in front  in the front of  in a front of  
die  dead  dies  is dead  

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