优题课 - 聚名师,上好课(www.youtike.com)
  首页 / 试题 / 高中英语 / 试题详细
  • 科目:英语
  • 题型:单选题
  • 难度:中等
  • 人气:940

If we _______ adequate preparations, the conference wouldn’t have been so successful.

A.haven’t made B.wouldn’t make
C.didn’t make D.hadn’t made
登录免费查看答案和解析

Ifweadequatepreparations,theco