启教通信息平台
  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:1395

The house is dirty because it  since they moved out.

A.doesn’t clean B.isn’t cleaned C.hasn’t cleaned D.hasn’t been cleaned
登录并查看解析

The house is dirty because its