对“英雄”的评价有不同标准，请仿照示例，将下面作品中两个人物的话补写完整，表达人物对“英雄”的理解。要求：①符合作品的情节和人物的思想性格；②句式相近，每句话补写的字数不超过50字。

示例：翻开《水浒传》，林冲说：英雄要有血性。虽然我曾苟全忍让，但当我奋起反抗手刃仇人，冒着风雪迈向梁山时，我就是英雄。翻开《汉书》，苏武说：英雄需要忠诚。虽然我被困北海，但当我拒绝劝降的诱惑，最终回到汉朝时，我就是英雄。

①翻开《丹柯》，丹柯说：                

②翻开《老人与海》，桑地亚哥说：                

阅读理解，判断正误。

    A dog is walking along a road. It is a big dog. It is carrying a piece of meat. The piece of meat is in the dog's mouth. The dog is walking across a bridge now. There is water under the bridge. The water is very deep. The dog is looking into the water. It can see a dog in the water. This dog has a piece of meat in its mouth, too. The big dog is barking at the dog in the water. It wants its piece of meat, too. The big dog's piece of meat is falling into the water.

读“南亚地区图”和“印度水稻小麦分布图”，完成下列各题。

如图是神经系统与其所调节的部分器官示意图，请据图回答．