二、詞匯與語法知識: 共15小題; 每題2分, 共30分。從每小題的四個選擇項中, 選出最佳的一項。

6. Teachers recommend parents (   ) their children under 12 to ride bicycles to school for safety. 

• A、not allow
  
  

• B、do not allow
  
  

• C、mustn't allow
  
  

• D、couldn't allow
  
  

16. Of the two mooncakes, which do you like (   ). 

• A、many
  
  

• B、better
  
  

• C、good
  
  

• D、the most
  
  

55.(     )