问题补充:
As a result of the earthquake, two-thirds of the buildings in the area.
A. need repairing
B. needs repairing
C. needs to be repaired
D. need to repair
答案:
(答案→)A. need repairing
B. needs repairing
C. needs to be repaired
D. need to repair
解析:考查主谓一致。分数、百分数 + 复数名词,谓语动词用复数,need doing = need to be done,根据句意选择A。