_合肥成考网

We should respect food and think about the people who don’t have____we have here andtreat food nicely.

• A、that

• B、which
  

• C、what
  

• D、whether

How did Frank save Lisa?

• A、By lifting her to the platform．
  

• B、By helping her rise to her feet．
  

• C、.By pulling her along the ground．

• D、By dragging her away from the edge．
  
  

52__________。