—A traffic jam?—Yes. the right side of the road is closed for the time being.A. To be re

问题补充：

—A traffic jam?

—Yes. , the right side of the road is closed for the time being.

A. To be repaired

B. Being repaired

C. Repaired

D. Having repaired

答案：

A. To be repaired

(答案→)B. Being repaired

C. Repaired

D. Having repaired

解析：考察非谓语动词用法。the right side of the road与repair构成被动关系，所以使用被动形式，根据句意可知是指正在被维修，故使用现在分词的被动形式。B正确。