题目
（1分）（2023·呼和浩特模拟）—Can I go out to play badminton, Mom？
—Look, your bedroom is in a mess. You can't go out until it .
A.
cleaned
B.
is cleaned
C.
has cleaned
D.
will be cleaned
知识点：一般现在时的被动语态章节：句法 / 被动语态