首页 / 高中英语 / 试题详细
  • 更新 2022-09-03
  • 科目 英语
  • 题型 单选题
  • 难度 较易
  • 浏览 174

The project alongside with the experiment we had once devoted so much time__________ perfectly.

A.to work out B.to working out
C.to worked out D.has worked out
登录免费查看答案和解析

Theprojectalongsidewiththeexpe