听短文，填入所缺的单词，只填字母序号即可。

A. floors   B. animals   C. windows   D. China   E. mountains   F. people

The stilted houses （吊脚楼） are mainly distributed （分布） in southern. They are mostly built near the and by the rivers. Usually it has two People live on the upper floor, and the lower one is used for raising such as pigs and sheep and so on. The stilted houses can protect  from floods and dangerous animals. The are carved （雕刻） with animals and plants. They're beautiful.