题海让大学四年没有难题
白天模式登陆

题目详情

单选题 When did people do house cleaning in the past

A. People used to do house cleaning on the 21st day of the 12th month

B. People used to do house cleaning on the 21st day of the 11th month

C. People used to do house cleaning on the 20th day of the 12th month

D. People used to do house cleaning on the 20th day of the 11th month

默认课程课程封面

学科:默认课程

时间:2026-05-06 23:25:27

Copyright © 2022 津ICP备2021001502号