完成句子 He ___ a chance to meet his parents ____ 20 years later他直到20年后才有机会见到自己的父母

问题描述:

完成句子 He ___ a chance to meet his parents ____ 20 years later他直到20年后才有机会见到自己的父母
完成句子 He ___ a chance to meet his parents ____ 20 years later他直到20年后才有机会见到自己的父母

didn't have until
hadn't until