"environment problem" 和"environmental problem"那种表达对

what is environment problem 请问 LaTeX Error: Environment problem undefined. 怎么办? environment problem和environmental problem有什么区别?RT environment problem 和environmental problem那种表达对 Today the human have a big problem needs to be solved.That is environment problem.Our environment the problem of lead in the environment原文和文章翻译 lie 和lies in用法Where does the problem lie?The problem lies in a badly-polluted environment.这里为什么不用Where does the problem lies in 英语 有____(environment )problem ______(polluted)problem 为什么我们老师前一个填environmental后一个是pollution 一个形容词一个名词 有什么讲究嘛 people should stop _______the environment.(pollute)our teacher told us to have a ______ about the problem after class.(discuss) problem 求英语大神帮我看下这短话都哪些地方有错,我英语太差了四级还没过.If we are excessive environmental damage,our environment will be face with greenhouse,global warming and other environment problem. 对括号内的内容提问Population is a problem because man,(in an increasingly populated and industrialized world),is upseting the environment 英语翻译The picture offers a host of messages of the problem that people's inappropriate behaviors lead to the severe destruction of environment 14.Is the environment the most important problem facing the world today?Why or why not?口语测试要用!帮我回答下 The serious problem ____ mankind now is how to protect the environment effectively.A.faces B.facing C.is faced with D.to face As a result of mankind polluted the environment Environmental problem more than more serious 因为因为人类污染环境,环境问题越来越严重这样用英语翻译对么 If we pay more attention to the effects our waste has____the work environment,we can work together to control the problem.A.byB.forC.onD.to 英语翻译represent the problem as thoroughly as possi- ble,but not so thoroughly as to lose sensitivity to change in the elements; consider the environment surrounding the problem; identify the issues or attributes that contribute to the solution;