Although her diseaseher eyesight and forced her to leave the dance floor she refuses to

问题补充：

Although her diseaseher eyesight and forced her to leave the dance floor, she refuses to fall into self-pity.

A. has affected

B. affected

C. affects

D. had affected

答案：

(答案→)A. has affected

B. affected

C. affects

D. had affected

解析：考查时态。句意：尽管她的疾病已经影响到了她的视力，并迫使她离开舞池，但是她没有因此而感到遗憾。根据refuses可知，是现在的情况，排除B、C、D；根据句意可知，疾病已经影响到了视力，应该使用现在完成时，故选A。