专题21 居住环境与旅游景点-备战2023高考英语完形填空话题分类训练（高考模拟真题+名校最新真题）

备战2023高考考英语完形填空话题分类训练 (高考模拟真题+名校最新真题) 专题21 居住环境与旅游景点 （2022·黑龙江·哈师大附中模拟预测）One of Switzerland’s most popular ski areas has been covering mountain areas with cloth material in an effort to reduce ice melt aver the summer. Workers have ____1____ large blankets of material around Mount Titlis, a ski area near the Swiss mountain town of Engelberg. The area contains a glacier (冰川) that has been ____2____ large amounts of ice over the past 20 years. The ____3____ cloth, made of a chemical material, is designed to ____4____ the sun. “Putting the blankets ____5____ the glacier provides a natural protective shield,” Gian Darms, who oversees snow conditions and mountain security in the area, explained to Reuters. Decreasing snow cover ____6____ higher temperatures presents a huge ____7____ to ski areas across Europe. Having a glacier can provide some protection from ____8____ change. It can help ____9____ large snow supplies on the mountain year-round. This snow can later be moved to fill in areas