【题目】If Wu Dajing _____ the record in 2018 Winter Olympics. he would not be world famous now.
A. hadn't broken
B. hasn't broken
C. didn't break
D. doesn't break
在线课程【答案】A
【解析】
考查虚拟语气。句意：如果2018年武大靖没有打破世界纪录，他现在就不会世界闻名。本句考查了条件状语从句虚拟语气中的错综条件句，if从句与过去事实相反，所以用过去完成时，主句与现在事实相反，用“情态动词+动词原形”。故A项正确。