材料一：俄国1861年农奴制改革后，农民缴纳的巨额赎金为发展大工业增添了新的资金来源；获得解放的2000多万农民为大工厂提供了充足的自由劳动力；农村自然经济的进一步瓦解扩大了国内市场。

——摘编自《世界史》

材料二：1920年，三年国内战争结束。苏俄却遇到了巨大困难……人民生活困苦……第二次世界大战中，苏联为世界反法西斯战争做出重要贡献。

——摘编自《世界史》

材料三：1985年8月28日，邓小平在会见外宾时，曾说到“社会主义究竟是个什么样子，苏联搞了很多年，也并没有完全搞清楚。列宁的思路比较好……，但是后来苏联的模式僵化了。”

——《邓小平文选》

材料四：1933年，罗斯福就任美国总统。面对“大萧条”现状，他坚定地认为，这个国家需要进行大胆的、坚持不懈的试验，如果试验失败，就再试行另一种办法，最重要的是要进行试验。

——摘编自《世界史》

近年来，日本加大海外投资，不断地把工厂迁移到国外。对迁入国来说，其好处是：(  )
①解决资金短缺问题           ②引进先进的生产技术 
③降低运输成本，提高经济效益 ④提供丰富的资源

    China, which boasts epochal (划时代的) inventions in ancient times, has once again proved its ability____ (change) the world with its “new four great inventions”: high-speed railways, electronic payments, shared bicycles and online shopping. The new four great inventions are all related to China's high-tech innovation, which improved the quality of people's lives.

My wallet is no longer in use. I can buy and eat whatever I want ____ (simple) with a tap of my phone, and even pancake sellers are using Alipay ( mobile payment).

    The bikes ____ (them) are not new, but the operating model of bike-sharing ____ (base) on satellite navigation (导航) system, mobile payment, big data and other high technologies. Shared bikes are bringing cycling back____people's lives... and they are making public transport more attractive and convenient, and ____ (encourage) people to be more active.

    It is increasingly clear that China is innovating (创新) and no longer copying western ideas. It is increasingly clear that China is leading in many ____ (way) such as social messaging app WeChat. This is partly____China skipped over the PC era-and went directly to mobile. China has the largest mobile use in the world.

    ____ growing number of foreigners hope to promote economic ____ ( develop) in their home countries by highlighting (聚焦) the need for technological achievements like that of China.