小红一家去逛公园，买门票一共需要____钱？

B

    Scientists say life will be very different in 2050.

    First, there will be no TV channels (频道) in 2050. People will choose a program (节目) from a computer and watch it on TV. In 2050, we will get information from the computers only.

    Second, water will be a big problem in 2050. In many places, people won't have water to drink.

    Third, cars will use new and clean fuels (燃料) and they will go very fast. There will be a computer in every car. And the computers will control the cars and there won't be any accidents (事故).

Who is____ ____?

材料：2016年7月24日，北京八达岭野生动物园老虎伤人事件发生后，网民人肉出受害者一家的情况，并发出“母老虎遭遇真老虎，最后自己是纸老虎”等言论。人肉搜索实质是网民利用网络这一平台，通过其他公民的参与，将某一特定对象的个人信息数据搜索出来的一种想象。最近几年，人肉搜索在互联网频频出现，一系列事件的当事人被网友纷纷揪出来“亮相”。

关于人肉搜索，人们有自己的看法，你怎么看？