题目内容
8.A horse is _______ useful animal.( )A. | a | B. | an | C. | the | D. | / |
分析 马是一种有用的动物.
解答 答案:A;介绍事物类别通常在可数名词单数前加冠词,辅音音素前用a,元音音素前用an,根据句中的单词useful的第一个音为辅音,故选A.
点评 解答此题的关键是掌握冠词的用法;识记定冠词和不定冠词的不同用法容易作答.
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