根据短文内容，判断正误。

    Tim is in his room. He is doing homework. He says to Tiger, “Tiger is my friend.” He writes,“He is my cat. He is small and black and his eyes are green. I give him fish and milk.”

    Tiger looks at Tim.“Fish or Milk?” Tim says,“I can't come now. I can't give your food now. I'm working.” He writes, “He comes to my room and looks at me. And I give him fish and milk.” At that time. Tiger says, “Meow.” “No，Tiger，” Tim says,“I can't come now. I'm doing my homework.”

（1）2006年公布的“中国居民营养与健康状况调查”结果显示，中国儿童的钙摄入量仅为标准的$\frac{1}{3}$，青少年贫血问题普遍，营养不良与超重肥胖同时存在．下列认识错误的是____ （填字母）．

A．贫血与人体摄入和吸收铁元素不足有关

B．应根据实际情况多样化地选择食物

C．白开水没有营养，建议多喝饮料

（2）下列是制取CuSO₄的两种流程，按照绿色化学的理念，你认为合理的是____ （填字母）．

A．CuCuSO₄（友情提示：Cu+2H₂SO₄（浓）$\stackrel{△}{=}$CuSO₄+SO₂↑+2H₂O）

B．CuCuOCuSO₄

（3）下列关于有机物的认识正确的是____ （填字母）．

A．一个有机物分子中可以有一个或多个碳原子

B．有机物只含有碳、氢、氧三种元素

C．分子中含有碳原子的化合物一定是有机物

（4）随着经济社会的发展，人们使用的各类电池越来越多，针对我国现状，请你对废旧电池的处理提出一条合理化建议：____．

如图是植物细胞和动物细胞的结构示意图，请据图作答：