【题目】After the boy disappeared, the anxious relatives and friends spent months trying to __________ what had happened.
A. look out B. figure out
C. give out D. rule out
在线课程【答案】B
【解析】句意：那个男孩失踪后，焦急的亲戚朋友在几个月里努力地想弄清楚发生了什么。figure out弄明白，理解；符合题意。look out小心；give out分发，用完，发出；rule out把……排除在外。