Don't forget ______ the windows when you leave the room.A.close B.to close C.to closing

Don't forget ______ the windows when you leave the room.A.close B.to close C.to closing

B

don't forget to do sth =remember to do sth 切记做某事（还没做）
如不明白请追问,如果满意请【采纳】
祝学习进步