the classroom —cleaned by some studentthe classroom —cleaned by some students

来源:学生作业帮助网 编辑:六六作业网 时间:2024/12/25 01:17:28
theclassroom—cleanedbysomestudenttheclassroom—cleanedbysomestudentstheclassroom—cleanedbysomestudent

the classroom —cleaned by some studentthe classroom —cleaned by some students
the classroom —cleaned by some student
the classroom —cleaned by some students

the classroom —cleaned by some studentthe classroom —cleaned by some students
填was 是被动语态

was

这间教室被一些学生打扫了

教室被一些学生打扫

这间被学生们打扫后的教室

被一些学生清理的教室

was/has been

这教室被一些学生打扫

Was

was/has been 都行

教室被一些学生清理干净了

So ?