辽宁省大连海湾高级中学2017-2018学年高二上学期开学考试英语试题

大连海湾高级中学暑假自主学习质量检测 高二英语学科试卷 总分：120分 时间：100分钟 命题人：王维波 审校人：何雨莉 第Ⅰ卷 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 , 并在题卡上将该项涂黑。 A Using too much water or throwing rubbish into our rivers are clear ways that humans can put our water supply in danger，but we also affect our water supply in less obvious ways. You may wonder how paving(铺砌) a road can lead to less usable fresh water. A major part of the water we use every day is groundwater. Groundwater does not come from lakes or rivers. It comes from underground. The more roads and parking lots we pave，the less water can flow into the ground to become groundwater. Human activity is not responsible for all water shortages. Drier climates are of course more likely to have droughts(干旱) than areas with more rainfall，but in any case, good management can help to make sure there is enough water to meet our basic needs. Thinking about the way we use water every day can ma