文中共有10处语言错误，每句中最多有两处。错误涉及一个单词的增加、删除或修改。
增加：在缺词处加一个漏字符号（∧），并在其下面写出该加的词。
删除：把多余的词用斜线(\)划掉。
修改：在错的词下划一横线，并在其下面写出修改后的词。
注意：1.每处错误及其修改均仅限一词；[来源:]
2.只允许修改10处，多者（从第11处起）不计分。
A boy does not bee a man on the same age everywhere in the world. Many people in American feel that a boy bees a man when he is 18 years old. It’s different from an Eskimo boy. An Eskimo boy bees man when he kills his first polar bear. The polar bear, which may be 9 feet long and weigh 1,000 pounds, is a very dangerous animal. To kill it takes a great deal of courage and skills. The boy who can kill a polar bear have developed the skills and courage needed to be a hunter--- and a man. Polar bears gave the Eskimos meat to eat it, skins for clothing, and oil for heating and lighting. A boy who can supply all this things has certainly bee a man. on—at
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(答案→)on—at
解析：
【小题1】固定词组at the same age;
【小题2】America美国，是名词，放在介词后面做宾语。
【小题3】for an Eskimo boy对一个爱斯基摩男孩。本题的for不与different连用。
【小题4】bee后面要接冠词a/an+名词;
【小题5】这里并不指代前面提及的同一事物，只是同类中的一个。
【小题6】本句主语是the boy 是单数，又是现在时应该使用has.
【小题7】上下文表示选择关系，应该使用or.
【小题8】本文通篇都是现在时。
【小题9】不定式to eat的逻辑宾语是上文的meat. it是多余的。
【小题10】后面的things是复数形式，所以这里使用these修饰.