Three reasons why we should stop using nuclear energy. 不再使用核能的三个理由。 One: nuclear weapons proliferation. 一:核武器扩散。 Nuclear technology made a violent entrance onto the world stage. Just one year after the world's first-ever nuclear test explosion in 1944, two large cities were...
Three reasons why we should stop using nuclear energy.One: nuclear weapons proliferation.Nuclear technology made a violent entrance onto the world stage. Just one year after the world's first-ever nuclear test explosion in 1944, two large cities were destroyed by just two single bombs...
So alluring was the promise of cheap, clean energy that 11 countries had built nuclear reactors by 1970, with hundreds more commissioned for development. The newly created Atomic Energy Commission expected the US alone to be running over 1,000 reactors by 2000. But it was not to be. Forty ...
A.Because we are able to provide enough energy.B.Because people are usually against nuclear power.C.Because it is difficult to use nuclear power.D.Because we have found many other alternative energies. 相关知识点: 试题来源: 解析 B 尽管核能是很有用的能源,但第六段最后一句提到“... but unti...
That way, they are less exciting, though. W: Is the ticket expensive? M: It depends. It usually costs about twenty to fifty dollars. (7)Last time I paid twenty-five. W: That’s not very expensive. Maybe we can go together sometime. M: Great! It will be more fun to watch the ...
instead of us humans depending on them as our main sources of energy? Because it's impossible for an employee at a coal fired or a nuclear plant to turn a knob to produce more or less electricity depending on how many clouds there are in the sky.The response time would simply be too ...
What are the benefits for old people of using mobile phones and the Internet? How can we encourage them to use this new technology? Give reasons for your answer and include any relevant examples from your own knowledge or experience. Write at least 250 words. Task 2 报告类 科技类 - - ...
Steady as we go Lindsay Kaldon, project manager of fission surface power at NASA, thinks that the steady power from nuclear electric propulsion will enable reliable trips into deep space. (Courtesy: NASA) Nuclear thermal propulsion (NTP) involves using the energy from a nuclear reaction to hea...
What problems may occur if there is an energy crisis? World oil prices are changing all the time. What do you think are the key factors that cause the changes of oil prices? Should nuclear energy be banned? Why or why not? Do you agree China is facing a serious energy problem? Why ...
We should unplug the iron when we are not using it. Why? A. To save electricity. B. To make the iron look better. C. To make the iron work faster. D. To make the iron lighter. 相关知识点: 试题来源: 解析 A。不用熨斗时拔掉插头是为了省电。选项 B 不是为了让熨斗更好看;选项 C ...