按亚洲的地理分区，日本和中国都属于（　　）

2016年3月，我国空间科学系列首发星──暗物质粒子探测卫星“悟空”圆满完成3个月的在轨测试任务，目前已完成 天区的扫描，数据分析正在紧张进行中，预计年底将公布首批科学成果。由此可知（　　）

①思维和存在具有同一性

②思维是对存在的正确反映

③思维和存在相互依赖

④思维能够正确反映存在。

已知函数f（x）=4x+3sinx，x∈（﹣1，1），如果f（1﹣a）+f（1﹣a²）＜0成立，则实数a的取值范围为（　　）

—You are relaxing yourself here?

—Yes. It feels ____ to walk slowly along the river.

    Shopping is not as simple as you may think! Much has to be done for the producers before putting the products on the shelf.
    Color, for example, changes a lot according to what the producers are trying to sell. Health foods are packed in greens, yellows or browns because we think of these as healthy colors.
    When some kind of medicine was brought out recently, researchers found that the color of the package(包装) caused the shoppers to lose interest because they made the product look ineffective(无效的). At last, it came on the market in dark blue and white—blue because we think of it as safe, and white as calm.
    The size of a package can also attract(吸引) a shopper, although quite often a bottle doesn't hold as much as it appears to. It is said that the better-known companies spend about 40 percent of the cost of the product itself on packaging!
    The most successful producers know that it's not enough to have a good product. The head of Pears Soap, who for 25 years has used pretty little girls to sell their goods, came to the conclusion: “Any fool can make soap, but it takes a talent to sell it.”