The door. Better have it repaired .A. isn’t shut B. hasn’t been shut C. won’t be shut D.

问题补充：

The door. Better have it repaired .

A. isn’t shut

B. hasn’t been shut

C. won’t be shut

D. won’t shut

答案：

A. isn’t shut

B. hasn’t been shut

C. won’t be shut

(答案→)D. won’t shut

解析：表示意愿，既可用人作主语，亦可用物作主语，本句句意为“门关不上，你最好找人修一下。”故选D。