**完整历年四级试卷pdf版本下载打印,请去V-X-搜-公-众-号“:多学英语**
1、听力选项:
2、听力原文(点击图片放大)和答案:
News Report 2
音频原文:
[3] Researchers at the Iceland found a new way of tackling climate change by
pumping carbon dioxide underground and turning it into stone. Other carbon
capture and storage methods store carbon dioxide as a gas. But problems
include a high cost and concern about leaks. This new method of burying
carbon dioxide and turning it into stone is cheaper and more secure,
the Guardian reports. To turn carbon dioxide into stone, researchers with the
carb fixed project pumped the gas into volcanic rock and sped up the natural
process in which the volcanic rock reacts with gas and forms carbon minerals.
The gas turned into solid in just two years, much faster than the hundreds or
thousands of years researchers had predicted. The research took place at
Iceland's Hellisheidi power plant.
Already, the project in Iceland has been increased in scale to bury 10,000 tons
of carbon dioxide each year. [4] One potential difficulty is that for each ton of
carbon dioxide buried, the technique requires 25 tons of water. However, the
lead researcher said sea water could be used.
题目+答案
Q3. What new method has been developed to help fight climate
change?
3.D)Pumping carbon dioxide underground toform stone.
Q4. What is a
potential difficulty in applying the new technique?
4.C) High consumptionof water
海1022
这个文本也太多错了吧
我爱做梦a 回复 @海1022:
这是ai文稿,你还是直接看文稿吧
Colorful_0x
News report two rearchers and iceland found a new way of tackling climate change by pumping carbon dioxide under ground and turning it into stone other carbon capture and storage methods store carbon diide as a but problems include a high cost and concern about leaks this new method of bur carbon di
听友216054932
我tm听个听力都有二三十秒的广告真的服了,带着耳机突然有个炸音也是牛的