下图是我国几家银行的标志，其中是中心对称图形的有（　　）

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    A group of frogs were traveling1 the forests, but suddenly two of them fell into a hole. The other frogs tried to help them. When they saw how deep the hole was, they cried to the two frogs that they could not be saved. The two frogs didn't2 and tried their best to jump up out of the hole. The other frogs 3saying that they were sure to die. 4, one of the two frogs, who heard what the other frogs were saying, gave up. Then he fell down and died.
    The 5 frog, however, continued to jump as 6as he could, and at last made it out. When he 7 , the other frogs asked, "Didn't you hear us?" The frog, who had a poor 8, said, "I thought you were encouraging me all the time."
    The story teaches us a 9:There is power(力量) of life and death in the tongue. An encouraging 10 to those who are down can help them out while a discouraging word can kill them.

①CH₄（C₂H₄）____

②CH₃CH₂OH（H₂O）____

③乙酸乙酯（乙酸）____

④溴苯 （溴）____

⑤氯化钠  （泥沙）____．

①抚养是提供物质方面的条件，教育是从思想、文化知识上给予帮助和指导

②抚养解决了子女衣食住行方面的问题，教育解决了子女思想道德、文化方面的问题

③抚养在前，教育在后

④抚养和教育相辅相成，共同促进子女成长

观察这三幅图，按要求填空。

在上面看到 是____；在上面看到是 是____；在上面看到是 ____。