第四部分：书面表达（共两节，满分35分）
第一节 填空（共10小题，每题1分，满分10分）
阅读下面短文，根据所读内容在文后的第76至85小题的空格上填上适当的单词或短语。每空不超过3个单词。
The Gobi is one of the world’s great deserts. The desert basins of the Gobi are bounded(边界限制) by the Altai mountains and the grasslands of Mongolia on the north and by the Tibetan Plateau(青藏高原) to the southwest.
The word Gobi means “desert” in Mongolian. The Gobi is most famous in history as part of the great Mongol empire, and as the area of several important cities along the Silk Road.
