英语文章改错,谢谢,急,明天就考试了.谢谢
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英语文章改错,谢谢,急,明天就考试了.谢谢
Economic development and environmental protection are apressing issue primarily for developing countries where, in trying to catch upwith developed countries, they have to consume natural resources on anunprecedented scale. This has seriously polluted our environment and, with theglobal environmental campaign gaining momentum, many people in China call forthe precedence of environmental protection over economic development.
The relationship between economic development and environmentprotection is a complex one. For modern men, neither a primitive society whichis perfectly ecologically friendly nor an industrial civilization which isecologically hostile is what we want.. Environmental problems arise as a resultof industrialization and only technologies can deliver solutions to thoseproblems. Rather than simply returning to the past of non-human activity, wecan seek active technological solutions in solar energy and wind energy toreplace fossil fuels. By th
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apressing a pressing;catch upwith catch up with;anunprecedented an unprecedented;theglobal the global;forthe for the; environmentprotection environment protection ; whichis which is...
举一反三
已知函数f(x)=x,g(x)=alnx,a∈R.若曲线y=f(x)与曲线y=g(x)相交,且在交点处有相同的切线,求a的值和该切线方程.
我想写一篇关于奥巴马的演讲的文章,写哪一篇好呢?为什么好
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