“门前四包”责任制是指什么?
参考答案:“门前四包”责任制是指责任人对其门前责任区的市容环境卫生实行包卫生清洁、包秩序良好、包绿化优美、包设施无损的管理制度。
—I believe you like the job.
—________, I am tired of it.[ ]
A. On the contrary
B. On contrary
C. On the other hand
D. On other hand
系统的整体性