_天津成考网

48. It can be inferred from the passage that (   ). 

• A、when one is in a bad mood, he or she may not work very well
  
  

• B、the best way to overcome a bad mood is to talk to oneself
  
  

• C、some drugs are more effective than physical exercises
  
  

• D、taking drugs is at the risk of being poisonous
  
  

53. (    )

7. (   ) from her dating manner she must be (   ) Europe. 

• A、To judge from
  
  

• B、Judging; of
  
  

• C、Judging; from
  
  

• D、To judge; of