精选优质文档-倾情为你奉上2019年12月英语六级真题及答案（卷一）作文第一篇: sense of social responsibility:Living in an age when the economy is rapidly developing and the commercial environment becomes increasingly complicated, we have to realize that a sense of ss social responsibility plays such an important role that it defines what we are and determines how many accomplishments humans can achieve in the future.The reasons why sense of social responsibility is so important can be listed as follows. On th
