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【题目】I know ________ boy with cool glasses. He is a top student in our school.

A.aB.theC.anD./

【答案】B

【解析】

句意:我认识那个戴着很酷眼镜的男孩。他是我们学校的尖子生。

考查冠词。冠词分为不定冠词"aan"、定冠词"the"和零冠词"(/)"三种,零冠词指的是不用冠词的情况。不定冠词(aan)表示泛指、类指,仅用在单数可数名词前来表示""的意义,但不强调数目概念,只表示名词为不特定者,a用于辅音音素开头的可数名词单数前,an用于元音音素开头的可数名词单数前。定冠词the,表示特指、专指,表示名词的特定者,表示"""""这些""那些",用在可数名词单数、复数,不可数名词前均可。复数可数名词和不可数名词前不用冠词(使用零冠词),表示泛指人或事物。本句表示特指,特指那个戴着很酷眼镜的男孩,可知使用定冠词the;故选B

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