I could have told the whole story

题目

I could have told the whole story
to you if you hadn't _____ so often
A.broken out B.broken in
C.broken away D.broken into
正确答案选B,为什么,请详析,

答案

break in是插嘴的意思
break out突然爆发
break away打破,打碎
break into闯入
句子意思是：
如果你不是频繁插嘴的话我本来可以把整个故事讲给你听的.