-
最佳答案：The earth is our home,it provides us water,food and the enough space to live.How
-
最佳答案：过去分词作状语,用在与逻辑主语成被动关系的时候,而此句中,Seen from the space ,the earth is a blue planet.ear
-
最佳答案：2012 really showed the horrified distruction of the earth to human beings.when i
-
最佳答案：Our present civilization is the seventh one in Earth ,and these several previous
-
最佳答案：If we are not destroying the nature by polluting the environment in a lot of way
-
最佳答案：That was what my garden looked like in the past.Nowadsys,with more and more carb
-
最佳答案：1.in order to save local wildlife;2.I'm filled with happiness now;3.higher,faste