關于環境問題的大學四級英語作文
Environmental Protection No one，regardless of race, religion or nationality, can deny that the world we live in is becoming increasingly intolerable because of the effects of global warming. According to many experts, even greater impacts are still on the way. There are numerous causes for this problem. On one hand, human-related emissions of carbon into the atmosphere is causing, and will in the future cause, significant global warming according to the theory. On the other hand, the lack of knowledge about the importance of protecting environment hinders the solving of the problem. It is urgent that immediate and effective actions should be taken right away. First, more trees need to be planted to help improve and beautify the environment. Besides, stricter laws concerning global warming and irresponsible use of fuel resources have to be put into effect and achieved good results. In a word, there is a long way to go before we can take a comfortable world for granted again .
點評：環境問題也是四級作文命題重點話題之一。大學英語四級考試曾經考過Make our Cities Greener.近年來，全球氣候異常，造成許多自然災害的頻繁，保護環境刻不容緩，已成為全社會乃至全人類共同關注的熱點。