某市政府在网上开通“百姓论坛”,规定各职能部门安排专人每天浏览网页,对涉及自己部门的帖子必须在3天内给予回复,对“投诉帖”则要尽快纳入调查处理程序。最近,有14个单位因没有及时回帖而被通报批评。“百姓论坛”的开通( )。
①有助于提高政府行政效率
②提供了公民利益诉求的新渠道
③改变了公民的权利与义务的关系
④扩大了公民政治参与的权利
A:①②
B:③④
C:②④
D:①③
①中国人民发扬了以爱国主义为核心的中华民族精神
②中华民族精神激励着中华民族顽强拼搏、勇于创新、战胜困难
③全国各族人民发扬自强不息、开拓进取、无私奉献的精神
④挫折激励着中华民族不断创新,在创新中不断获得成功
直线与平面平行的判定定理为____
There is a park near my home. People like to go to this park after work. Some of them go to the park every day. Look! This is Mr. King. He is sitting on a chair and watching the children. Some children are playing a game. Some boys are playing football. Lucy and Lily are standing under a big tree. They are talking about their favorite movies. There is a small river in the park. We can see some boats on the water. Some children are sitting in the boats with their parents. Listen! A girl is singing. It's really a nice park. I come here every day.