Question 4 is based on the news report you have just heard.

听力原文

       A white sheep named Prickles that ran away from an Australian farm during the 2013 bushfires, recently returned home. According to farmer Alice Gray, Prickles was only a lamb when she ran away. The bushfires that hit the area back then destroyed a large part of her family’s massive property. They thought Prickles had died in the fire. (3) [But instead, the young sheep escaped into a 200-acre forest near the farm.] (4) [Once the fires were over, the family had to fix the damage done to the farm. As it was such a large property, this included rebuilding about 50 kilometers of fencing.] It was this huge fencing that prevented Prickles from finding her way back. Over the years, the family spotted her a few times. They even recorded her with cameras installed to monitor deer activity. But while they knew Prickles was alive, they couldn’t find her and never expected her to return by herself. Seven years later, they were proven wrong.

4. What does the family do after the bushfires?

解析：A。录音中提到，大火结束后，这家人不得不对农场造成的破坏进行修复，包括重建大约50公里的围栏。A项与此内容相符，其中的rebuilt和fencing为原词复现，故A项为正确答案。

错项排除：B项利用录音中的Seven years进行干扰，但录音中是说7年后，事实证明他们错了。B项的replanting在录音中无依据，故排除。C项利用录音中的damage进行干扰，但录音中说对农场造成的破坏进行修复，没有说对损失要求赔偿，故C项错误。录音中提到，他们安装的摄像机是用来监视鹿的（camera installed to monitor deer activity），并不是说来监督羊群活动，故D项排除。