因此,如果依据主要由经济因素组成的基础结构,则社会的多样性是可以解释的. 2 @KellyThomas Just seeking to maintain the instance very simple. To make it happen appropriate you'd have to have to generate and delete the x dict entry altogether, due to the fact even a None value might need been specially set. But Of course, you happen to be Definitely https://m3mheightsgurugram.blogspot.com/