Blessyourheart,Iknowyoudidn'tbreakthevase 

问题详情：

Bless your heart, I know you didn't break the vase  _______. Don't cry!

A. on purpose                   B. by accident               C. on business              D. by mistake

【回答】

A

【解析】句意：好了好了，我知道你不是故意打破花瓶的。别哭了！on purpose故意地；by accident偶然；on business出差；by mistake错误地。故选A项。　

知识点：词组 短语

题型：选择题