_青島成考網(wǎng)

  你是劉玲(Liu Ling)，寫一封給曉東(Xiao Dong)的道歉信，講明道歉的原因、解決問(wèn)題的辦法，以彌補(bǔ)因曉東來(lái)拜訪而自己不在家給他帶來(lái)的沮喪。

Hibernation is a seasonal practice．This means it．

• A、takes place only during a particular season  
  
• B、occurs only during the night
  
• C、is a daily practice
  
• D、only happenswhen a species becomes over-populated

22.查看材料.

• A、over
  

• B、more
  

• C、else 
  

• D、1ater