Burns are common injuries in our daily life. People can get 【小题1】by a variety of things, s

Burns are common injuries in our daily life. People can get 【小题1】 by a variety of things, such as hot oil, steam, fire and so on. There are 【小题2】 types of burns—first degree, second degree or third degree, depending on which layers of the 【小题3】 are burned. If the burns, especially the third type, are not properly 【小题4】 , they may lead to serious problems. So knowledge of first aid is vitally 【小题5】 .burned/burnt

(答案→)burned/burnt 解析：烧伤在我们日常生活中是常见的伤害。 热油、蒸气火等等都有可能烧伤人。根据被烧伤的部位所在的皮肤层，有一、二、三三级烧伤。如果治疗不恰当，尤其是第三级，可能会导致很严重的问题。所以急救知识是至关重要的。【小题1】根据burns可知，这里是get burned/burnt 表示被烧伤。get 后加动词的过去分词，表被动。【小题2】根据后面的一二三级烧伤可知，这里是说有三种级别的烧伤。所以填three/3。【小题3】根据被烧伤的部位在哪一个皮肤层来确定烧伤的级别。所以填skin。【小题4】如果治疗不恰当，应该用被动语态，所以用过去分词treated。【小题5】所以急救知识是至关重要的。所以填形容词important，做is的表语。

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