The couple had quarreled all time before they their engagement
A.broke down
B.broke through
C.broke off
D.broke out
网友回答
C解析试题分析：根据句意：这对夫妇在断绝他们夫妻关系之前，老是吵个不停。break down发生故障 break though 突破 break off断绝，中断 break out爆发 故选C考点：break 的词组点评：英语中由动词和副词构成一词组很多，如果平时不好好积累，光看句面意思是很难解答的，所以对这些常考词的积累又显得尤为重要。