如图是签订《南京条约》后的情景图，这一事件及此后可能出现的历史情景是

In the big earthquake all their houses were________，so they had to build new ones.

---I think Ma Lin will win the first prize.
---_____________. I think Wang Liqin will be the top of the game. 

下图信封上的邮政编码中，“51”表示的行政区是（   ）