_海南成考网

53. What can be inferred about people' S use of salt in the past?

• A、 People used salt to control blood pressure.
  
  

• B、People ate much salt in their average diet.
  
  

• C、People were clear about the harmful effect of salt.
  
  

• D、People didn't eat so much salt as we do today.
  
  

45. Which place should you visit if you want to observe wonderful insects?

• A、Brass Rubbing Center.
  
  

• B、 Royal Shakespeare Company.
  
  

• C、Butterfly Farm.
  
  

• D、Clopton Bridge
  
  

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