问题
选择题
Our classroom by us every day!
A．is cleaning
B．has cleaned
C．must clean
D．is cleaned
答案
答案：D
题目分析：句意：我们的教室每天被打扫。本句主语是classroom且时间为every day，故使用一般现在时被动语态。
搜题请搜索小程序“爱下问搜题”
Our classroom by us every day!
A．is cleaning
B．has cleaned
C．must clean
D．is cleaned
答案：D
题目分析：句意：我们的教室每天被打扫。本句主语是classroom且时间为every day，故使用一般现在时被动语态。