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 129

_____ is known to all, the age _______ children can go to school is seven.

A.What; which B.It; when C.As; at which D.Which; when
登录免费查看答案和解析

isknowntoall,theagechildrencan