Computers can help many workers. They can also help thieves.
      There was one thief who worked in a bank of the United States. He paid for everything he needed by check (支票). Then he told the computer not to take any money from his account for the checks he wrote. The bank's computer did what he said. And it did not take any money from his bank account. One day the computer broke down. People had to do the computer's work. They soon found out what was happening.
      Another thief, who worked for a bank saw people filling in deposit forms (存款单). Many of these people did not know their account numbers, so they wrote only their names on the forms. They left empty places for their account numbers. The thief wrote his own account number in this place. When the computer read these forms it looked only at the account numbers. It did not look at the customers' names. It paid the money on these deposit forms into the thief's account .                           
       Then there was the bank worker who told the bank computer to take ten cents off every customer's account each month and put it into his own account. For a long time the bank's customers did not notice that they were losing ten cents every month. But then someone did notice and told the bank. That was the end of that little game!

阅读下列材料，回答问题。

材料一：19世纪末的经济发展，再加上海洋运输和铁路上的交通革命，培植出一种真正的世界经济。到1900年时，欧洲人从阿根廷和澳大利亚进口牛肉和羊毛，从巴西进口咖啡，从智利进口硝酸盐，从阿尔及利亚进口铁矿石，从爪哇进口蔗糖。欧洲资本同样投向了海外，以建设铁路、矿山、电厂和银行。当然，国外市场也为欧洲剩余的制成品提供了市场。欧洲通过其资本、工业及军事能力而在19世纪末统治了世界经济。

——杰克逊·斯皮尔伯格《西方文明史》

材料二：20世纪世界现代经济大事年表（部分）

1933年	罗斯福新政，开创了政府大规模干预经济的时代
1936年	斯大林模式的形成
1944年	以美元为中心的布雷顿森林体系建立
1947年	关贸总协定签署
1949年	以苏联为首的经济互助委员会成立
1956年	中国社会主义经济体系的基本建立

材料三：美国罗斯福新政和中国改革都是源于对原有社会治理模式不完美的改革和拯救，前者是给资本主义戴上一个政府干预的氧气面罩，后者是给社会主义加上一个市场经济的发动机，从而使单纯的制度趋于一种混合经济状态，它们都由此解决了旧问题，推动了社会的发展。

——鲍盛刚《中国崛起与中国模式》

近年来，我国与机器人相关的企业数量快速增加，但大多数机器人企业规模较小，没有研发能力，企业以组装和代加工为主，主要集中于中低端产产品，核心零件依赖进口，同质化竞争加剧，并已出现“高端产业低端化”的趋势。中国机器人产业的健康发展需要（  ）

①坚持创新发展的原则，增强自主研发能力

②减少政府干预，发挥市场决定资源配置的作用

③政府制定科学规划，支持和引导发展方式的转变

④提高准入门槛，限制民间资本机器人产业

直面挫折 实现人生价值
“最美舞者”廖智老师在汶川大地震中失去双腿，然而她并没有被残酷的现实击倒，为了重新起舞、顽强生活的梦想，忍耐身心疼痛,十天学会穿假肢站立行走，一个月后重新开始跳舞。芦山地震发生后，人们在志愿者中发现了她的身影，穿戴着假肢的她用自己的行动诠释着生命的坚强。
阅读上述材料，回答下列问题：

既然个人的生存和发展离不开社会，那么，我们都必须积极关心社会的变化发展。（  ）