_陕西成考网

he was afraid that the man might rob him

• A、he had taken a stranger in his car 
  
  

• B、he had taken a stranger in his car
  

• C、Mr．Green was worried because·

• D、he was driving along a lonely road  
  

  你是刘玲(Liu Ling)，写一封给晓东(Xiao Dong)的道歉信，讲明道歉的原因、解决问题的办法，以弥补因晓东来拜访而自己不在家给他带来的沮丧。

Some scientists believe that hibernation is started by．

• A、over-eating  
  
• B、calcium deposits
  
• C、a be6 chemical 
  
• D、a lack of water