已知反比例函数y=$\frac{k}{x}$的图象如图所示，则一次函数y=kx+k的图象经过(     )

诺贝尔奖得主、美籍华人物理学家丁肇中主持的阿尔法磁谱仪项目取得了研究成果：宇宙射线中过量的正电子可能来自暗物质，暗物质的6个特征已有5个得到确认。这一研究结果从哲学上表明(　　)

①思维与存在具有同一性

②世界的真正统一性在于它的物质性

③意识能够能动地改造世界

④物质与暗物质是整体与部分的关系

    Welcome to ____ (I) room. Look at the photo ____ the wall. You can ____ (see) my parents, my sister and me in the photo. Look! This is my jacket. It is ____ . My hat is blue, too. They ____ (be) on my bed. Oh, can you see the model plane?____ looks very nice . You can see my books ____ pencils are on the desk. ____ is my baseball? It's ____ on the desk. It's under the chair. Do you want to make friends(交朋友) with me? You can call me ____ 689-5265.