问题补充:
After the flood, the villagers began to and tried their best to rebuild their homeland.
A. look up
B. look back
C. look around
D. look ahead
答案:
A. look up
B. look back
C. look around
(答案→)D. look ahead
解析:本题的含义是洪灾之后,村民们开始规划未来,竭尽全力地重建家园,look ahead表示规划未来的意思,故本题选D。