首页 > 中学英语试题 > 题目详情
-John has put forward _______ most challenging question for us to answer. -Yes, it really is. I have...
题目内容：
-John has put forward _______ most challenging question for us to answer.
-Yes, it really is. I have never heard _______ harder one.
A．the; 不填 B．不填; the
C．the; the D．a; a
本题链接：