FROM PAST TO PRESENT CHANGES ALONG THE NILEThe article examines the changes incurred at ancient archaeological sites upon the construction of the Aswan High Dam, which was aimed to control the flow and preven...
九、书面表达(20分)以“The Changes to Nanjing”为题写一篇80词左右的文章。In the past At present有了许多变化,街道变宽(wide),有了新的机场。人空气清新,树木很多。街道 们可以乘坐干净、漂亮的公交车,也可以乘坐地铁、窄(narrow),人们只能乘坐 机场大巴、出租车,非常快捷、方便。人们过上了现公交车或骑自...
英语作文书面表达以The changes to Nanjing 为题写一篇80词左右的文章In the past :空气清新,树木很多.交通不便人们只能乘公交车或骑自行车,人们生活贫穷,住着矮小的房子.At present :变化了许多,
In the past, you could always see rubbish everywhere. But now the environment is clean and tidy. Many trees are planted on both sides of the street, so the air is very fresh.There were not any buses in my hometown, so most of us used to walk to work or go to school by bike.Howe...
The environment has become more beautiful. The mountains are greener, and the river is clearer than before. The living conditions are more comfortable. Many people have their own cars and live a happy life every day. Now, every year, thousands of people from all over the world come to ...
Many people continue to use cars and motorcycles even though they know that they are bad for the environment. Why is this the case? What can be done to reduce the use of these vehicles? Give reasons for your answer and include any relevant examples from your own knowledge or experience. ...
D. Families of the past, the present and the future. (3)What is one of the reasons that families are getting smaller in America? A. Children tend to leave their parents and grandparents when they grow up. B. People stop caring for children. C. The need for workers who are able to ...
Here, high-resolution terrestrial snail records from the L8–L7 strata of the Huining, Xifeng and Luochuan sequences in the CLP were analyzed in order to characterize spatio-temporal changes in climate and eco-environment during MIS 20–18. The results show that in all three sections the late...
The Tienshan Mountains, with its status as “water tower”, is the main water source and ecological barrier in Central Asia. The rapid warming affected precipitation amounts and fraction as well as the original glacier/snowmelt water processes, thereby affecting the runoff and water storage. The...
Changes and Protection Suggestions in Water Resources and Ecological Environment in Arid Region of Northwest China 【摘要】水资源短缺是制约西北干旱区经济社会高质量发展和生态安全保障的最关键自然因素。文章系统分析了西北干旱区水资源与生态环境变化趋势,从用水结构、水资源利用效率等解析了水资源承载力变化。结果...