The of electricity added to our difficulty repairing the bridge.A. absenceB. shortC. need

问题补充：

The of electricity added to our difficulty repairing the bridge.

A. absence

B. short

C. need

D. break

答案：

(答案→)A. absence

B. short

C. need

D. break

解析：名词辨析题。A. absence缺乏 B. short不足 C. need需要 D. break 中断句意：缺少电力增添了我们建桥的困难。根据语境选A