第二部分 阅读理解（共两节，满分40分）
第一节 （共15小题；每小题2分，满分30分）
阅读下列短文，从每题所给的四个选项（A、B、C和D）中，选出最佳选项，并在答题卡上将该项涂黑。
A
Inspire your students with a school trip to Antarctica, the driest “desert” on earth! Since it is no longer the field of just scientists and explorers, we are offering a unique opportunity for you and your students to explore the great Antarctic region. Under carefully controlled conditions, you can discover Antarctic extraordinary wildlife and scenery on a voyage in the world’s last true wilderness. Antarctica offers your students different kinds of study topics from geology and plate tectonics (构造学) at Deception Island to cold environments.
