问题

(2014年安徽省合肥市高三第三次教学质量检测)27The general manager can’t use his office at the moment, which ______
A:is being redecorated
B:has been redecorated
C:is redecorated
D:was redecorated
B:has been redecorated
C:is redecorated
D:was redecorated
正确答案是: