22. It was a (n) _______achievement; no one has ever won the championship five times before. A) unique B) important C) essential D) single

22. It was a (n) _______achievement; no one has ever won the championship five times before.
A) unique B) important
C) essential D) single

出自：西安石油大学-大学英语2

提示：
每天可免费获取10次答案

收藏本站【zk.995w.com】，下次访问不迷路

本站试题总数:【10253414】个 (题库试题定时更新)