题目内容
4.It is really ___ useful dictionary,___ dictionary every one of us needs.( )| A. | an,a | B. | a,the | C. | the,a | D. | a,a |
分析 这的确是一本有用的字典,一本我们每个人都需要的字典.
解答 答案:D
第一个空表示泛指"一本有用的字典",由于useful首字母的发音为辅音/ju/,所以这里应填不定冠词a;由于"___ dictionary every one of us needs"在句中作前面名词dictionary的同位语,表示泛指"一本我们每个人都需要的字典",所以这里也应填不定冠词a;故选D
点评 本题考查了不定冠词的用法;首先应了解不定冠词a/an通常用于单数可数名词前,表示泛指;其次应注意当单数名词的首字母发元音时,该名词的前面加不定冠词an,当它的首字母的发音为辅音时,则在该名词的前面加不定冠词a.
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