新航路开辟以来，世界经济逐渐走向全球化。阅读下列材料，回答问题。

材料一：伏尔泰说：“人们询问，所有正从秘鲁和墨西哥不断流入西班牙的黄金和白银的结果如何？它们落入法国人、英国人和荷兰人的口袋；……这些金钱的大部分流到东印度群岛，支付丝绸、香料、钾硝、冰糖、茶叶、纺织品、钻石和古董。”

——摘自【英】A．赖克温《中国和欧洲：18世纪的文化、艺术交往》

材料二：

材料三：在这世界里，前所未有地挤满了人——人们在巨大城市的人行道上互相推挤……；在这世界里，充满了流线型汽车、机电车和飞机；这世界受到了来自传声筒的唱声的干扰，遭到了新闻标题以及电影中的不断变化的镜头的攻击。这世界是工业文明统治的一部分，它不但为西欧诸民族所分享，也为俄国人、美国人和日本人所分享，甚至还在某种程度上为中国人和印度人所分享。

——《全球通史》

设抛物线的顶点在原点，准线方程为_$x=-2$，则抛物线的方程是（    ）

    Who says dogs don't need to wear beautiful clothes? My dog Michael has many different kinds of1, and he likes them a lot. Look at him in the picture! He is2 a grey hat, a yellow shirt and red shoes today. And he also wears a3 of sunglasses. You look so4, Michael! I design clothes for Michael.It takes me a lot of free time, 5 I enjoy it. All of Michael's clothes are made 6good cotton. And they 7 him very well. Every time I take Michael out for a 8 in the park, I can hear people saying, “Oh, look at that dog. How fashionable he looks!” I'm very happy about it. It 9 that Michael is already a star. Walk for today, Michael. What? You want to play with the ball? All right, let's go! Oh, 10me! I'm putting on my sneakers.