填空题
| The Frozen Continent: Facts & Figures | |
| Ice sheet covered area of the Antarctica | Some 14 mil. Square km |
| An ice sheet with (1) | Over 2000 meters |
| The ice-free area of the Antarctica | (2) of the land mass. |
| Position of the largest single ice-free area | (3) |
| Two of the most important early 20th century ex- plorers | (4) |
| The place easily accessible | (5) of Victoria Land and Ross Island |