_江苏成人高考网

53. (    ) 

8. We should respect food and think about the people who don't have (   ) we have here and treat food nicely. 

• A、that
  
  

• B、which
  
  

• C、what
  
  

• D、whether
  
  

15. Jack was happy that the train (   ) when he (   ) the station. 

• A、left; had arrived
  
  

• B、had not left; arrived
  
  

• C、had not left; had arrived
  
  

• D、left; arrived