2. 专升本
  3. There are many problems in our modern world. One very serious problem is energy. We get a great 【71】 of energy we need from coal

There are many problems in our modern world. One very serious problem is energy. We get a great 【71】 of energy we need from coal

admin2007-12-11  90
问题     There are many problems in our modern world. One very serious problem is energy. We get a great 【71】 of energy we need from coal, gas, and oil. However, the 【72】 of energy which we use is 【73】 every year, and we only have enough coal, gas, and oil for the next twenty or thirty years. How will we live 【74】 the energy which these things give us? Scientists are looking for 【75】 to this problem. They are looking for new 【76】 to produce energy. For example, they are working with new ways 【77】 energy from the light and heat of the sun. They are also working with plans which produce energy from 【78】 of the oceans. All of the new methods 【79】 scientists are finding are still very expensive, but perhaps they will help solve our energy problems 【80】 the future.  
选项 A、weather
B、a direction
C、a solution
D、service
答案C
解析 科学家正在寻找解决问题的办法，而且能和to连用的也只有solution。
转载请注明原文地址:https://kaotiyun.com/show/cbLC777K
本试题收录于： 英语题库普高专升本分类
0

英语

普高专升本

相关试题推荐
随机试题
最新回复(0)