题目选项分析

The British sociologist and activist Barbara Wootton once noted as a humorous example of income maldistribution that the elephant, giving rides to children at the Whipsnade Zoo, had been earning annually exactly what she then earned as director of adult education for London.

The British sociologist and activist Barbara Wootton once noted as a humorous example of income maldistribution that the elephant that gave rides to children at the Whipsnade Zoo was earning annually exactly what she then earned as director of adult education for London.