Has he returned the library book yet?是什么时态?
来源：学生作业帮助网 编辑：六六作业网 时间：2024/05/12 11:30:31
Hashereturnedthelibrarybookyet?是什么时态?Hashereturnedthelibrarybookyet?是什么时态?Hashereturnedthelibraryboo
Has he returned the library book yet?是什么时态?
Has he returned the library book yet?是什么时态?
Has he returned the library book yet?是什么时态?
现在完成时,have/has done sth
现在完成时
现在完成时。