_陕西成考网

 I still remember the house（）we lived when we arrived in Seattle in 2010.

• A、 when
  
  

• B、 that
  
  

• C、 which
  
  

• D、where
  
  

 Researchers are trying to（）what’s wrong with their experiments. 

• A、pull out
  
  

• B、call out
  
  

• C、take out
  
  

• D、 figure out
  
  

57.(  )