我国宪法规定，公民有言论自由。下列有关言论自由的说法正确的有（   ）

①我国公民言论自由是绝对的、无限制的                                         ②我国公民在行使言论自由时，不得损害他人的和公共的利益

③在我国，公民想说什么就说什么，想做生命就做什么                 ④在我国，公民的言论自由受法律的保护和限制​

国家网信办于2015年6月30日发出通知，要求网站不得对涉及未成年人体罚、侮辱人格尊严行为、校园欺凌等暴力情节进行渲染报道，不得披露未成年人个人信息，避免对未成年人造成二次伤害。根据未成年保护法，这属于（    ）

 （A）

      Mary is an English girl, but shelives(居住) in China.She is six. Her mother says to her, "You are six now, Mary, you are going to school.I think it is very good. It's a nice school."

      "Is it a Chinese school?" Mary asks.

      "Yes, it is." Her mother says.

      It is September(九月) and the new school year begins. Marygoes to school every day. She likes her lessons（功课） and her classmates(同学)very much.Her classmates like her, too. Mary can speak a little Chinese. She likes China.She likes the people of China and Chinese food very much.