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 中等
  • 浏览 1427

Few people paid full attention to their health condition___they were seriously ill

A.when
B.if
C.until
D.after
登录免费查看答案和解析

Fewpeoplepaidfullattentiontoth