8. (   ) is well-known, the earth moves around the sun. 

• A、Which
  
  

• B、What
  
  

• C、As
  
  

• D、It
  
  

二、詞匯與語(yǔ)法知識(shí): 共15小題; 每題2分, 共30分。從每小題的四個(gè)選擇項(xiàng)中, 選出最佳的一項(xiàng)。

6. It was (   ) comfortable temperature that we went to have a picnic on mountains. 

• A、so
  
  

• B、very
  
  

• C、really
  
  

• D、such
  
  

54. (    )