题目内容
18.A recent study has come up with _____ unexpected conclusion that ____ Africa elephants should be divided into two different species.( )A. | a,the | B. | an,the | C. | an,an | D. | the,the |
分析 最近的研究出现了一个没有预料的结论:非洲大象应该被分为两个不同的类别.
解答 答案:B
题目中第一个空格后面的conclusion是可数名词,unexpected 是以元音开头的单词,所以用an泛指一个没有预料的结论,第二个空用the特指非洲大象.
点评 本题考查冠词的用法,先分析句子意思,确定冠词修饰的部分是特指还是泛指,然后选择适当的冠词.
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