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  3. Here is something mysterious. Every human being has a unique arrangement of

Here is something mysterious. Every human being has a unique arrangement of

游客2023-11-14  18
问题     Here is something mysterious. Every human being has a unique arrangement of the skin on his fingers and this arrangement is unchangeable. Scientists and experts have proved the【C1】______of finger prints and discovered that no【C2】______similar pattern is【C3】______from parents to children,【C4】______nobody knows exactly why this is the【C5】______. It remains a mystery until today.
    The ridge (脊状物)【C6】______on a person’s fingers does not change【C7】______growth and is not affected by【C8】______injuries. Burns, cuts and other damage to the【C9】______part of the skin will be replaced【C10】______by a new one which bears reproduction of the【C11】______pattern. It is only when the inner skin is injured that the arrangement will be【C12】______. Some criminals make use of this to【C13】______their own finger prints【C14】______this is a dangerous and rare step to【C15】______, which may result in the permanent disability of the figures.
    Finger prints can be made very easily with printer’s ink, so they can be recorded very easily. With some special methods,【C16】______can be achieved successfully within a short time.【C17】______the simplicity and economy of this system, finger prints have often been used as a method of solving criminal cases. A【C18】______man may deny a charge but this may be【C19】______. His finger prints can prove who he is even his【C20】______has been changed by age or accident. Until today, finger prints have helped a lot in solving criminal cases. [br] 【C9】
选项 A、outside
B、outward
C、inner
D、outer
答案 D
解析 上下文及词义辨析题outside指事物的外部，不属于该事物的一部分，或该事物的外表面，朝外的表面；outward“朝外的，裸露在外的”；inner“内部的，里面的”；outer与inner“相对，外面的，外部的”，指一个事物的外部组成成分。此处指手指的外表皮，属于外部组成部分，与下文inner skin对应，故选D。
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