21.B。理解具体信息。根据题干中的关键信息Bellarine Peninsula可定位到#1 The BellarinePeninsula部分中的Geelong is also nearby,由此可知答案。22.D。理解具体信息。根据题干中的关键信息Wilsons Promontory可定位到#3 SouthGippsland部分中的It's also near Wilsons Promontory,.known for its wilderness and perfect forcamping,由此可知，游客可以在Wilsons Promontory进行野外露营。