阅读《登飞来峰》，要求完成下面题目。
                                                                                                                                       登飞来峰
                                                                                                                                        （宋）王安石
                                                                                                                     飞来山上千寻塔，闻说鸡鸣见日升。

                                                                                                                     不畏浮云遮望眼，自缘身在最高层。

世界七个大洲中，相对高度最大的洲的是（　　）