Sarah had her washing machine repaired the day before yesterday,

Sarah had her washing machine repaired the day before yesterday, _______ she?
A、didn’t
B、did
C、had
D、hadn’t
【正确答案】：A
【题目解析】：had sth done 固定句式，使……被怎样，had 为使役动词，因此反义疑问句要借用助动词 didn't，答案选A