阅读下列材料，回答问题。

材料：这一次土地改革运动，是在人民革命战争已经取得全国胜利，统一的人民政权已经建立的条件下进行的。党面临的最大课题已不是如何夺取革命战争的胜利，而是如何恢复和发展国民经济。党进行的各项工作，都应当围绕着这个中心任务并为它服务。土地改革的基本目的也在于此。

请完成：

根据短文判断下列句子是否正确,正确的写 “正确”,错误的写 “错误”

    Hello, my name is Li Ming. I am a boy. I am eleven years old. Now let me tell you something about my family. There are four people in my family. They are my father, my mother, my sister, and I. My father likes January and February. I like October. I don't like January and February. It's cold today.

①选叶遮光  ②酒精水浴  ③黑暗处理 

④碘酒显影  ⑤清水漂洗  ⑥观察变化．