A-A+
How long ______ each other when they got marri
问题详情
How long ______ each other when they got married?
A.had they known
B.have they known
C.would they know
D.did they know请帮忙给出正确答案和分析,谢谢!
参考答案
正确答案:A
解析:结婚的事情已经发生,是过去时,到他们结婚时认识了多久应用完成时,而他们的结识是在结婚前。所以,应用过去完成时。选项A是正确的。