题型：语法填空（语篇） 题类：常考题 难易度：困难
安徽省滁州市新锐学校2019-2020学年高二上学期英语期末考试试卷
As we all know, the temperature of the earth has risen. That probably does not seem much to you or me, but it is a rapid increase when (compare) to other changes. There is no doubt it is human activity that has caused this global warming rather than a random but (nature) phenomenon.
Some byproducts of the burning of fossil fuels are called "greenhouse" gases, the most important one of which is carbon dioxide. More heat energy tends to be trapped in the atmosphere (cause) the global temperature to go up.
Some scientists accept the idea that the problem begins when we add huge(quantity) of extra carbon dioxide into the atmosphere. However, some scientists are opposed this view and believe that we should not worry about high levels of carbon dioxide in the air.
Everyone knows, the global warming connects the nature. In the text The Power of Nature, we are also aware that the writer has an exciting job. (collect) and evaluated the information, the writer helps other scientists to predict where lava from the volcano will flow next and how fast. His work has saved many lives because people in the path of the lava can be warned to leave(they) houses. (fortunate), they cannot move their homes out of the way, and many houses have been covered with lava or burned to ground.
试题篮
