After World War I political unrest in Britain led to ____general

After World War I political unrest in Britain led to ____general elections in just over 5 years.
A、2
B、3
C、4
D、5
【正确答案】：C
【题目解析】：根据课本P131， Political unrest led to four general elections in just over five years可知，在第一次世界大战之后，政治动乱导致仅仅五年内就进行了四次大选。