These are Cara and Ben. They are twins (双胞胎). They are twelve. This is their bedroom. It's a nice room. There are two beds in the room. The yellow bed is Cara's and that green one is Ben's. The twins have one desk and two chairs. The chairs look the same. Cara's sweater is on his bed. Ben's coat is on his chair. Their clock, books and pencil-boxes are on the desk. Their schoolbags are behind the chairs.

老张最近时常感觉腿疼，经医生检查后发现老张患了骨质疏松症，医生建议除药物治疗外进行食补．下面为4种食品所含营养成分的相对含量图，老张最好多吃的食品是（  ）

丫丫比亮亮跑得快____

小明一年长高2米____