Choose the best answer amongA, B, C, or D which has the same meaning with the original sentence:
They have redecorated the living- room recently.
A. They have been redecorated the living- room recently.
B. The living-room has redecorated recently.
C. The living-room has been redecorated recently.
D. They had the living-room redecorated recently.
Câu này hỏi về các biến đổi câu chủ động sang bị động. Đáp án là C. Phòng khách vừa mới được trang trí lại.