题目内容
— What is that?
—It’s _______ eraser, and it’s _______ red eraser.
A. a; a B. an; a C. an; an
B
【解析】
试题分析:句意:-那是什么?-它是一块橡皮。它是一块红色的橡皮。不定冠词a/an表示某一类人或某事物中的任何一个,经常用在第一次提到某人或某物时,用不定冠词起介绍作用,表示一个。a用于辅音音素前an用于元音因素前。根据句意可知两个空都表示类别,是一个的意思。因为eraser以元音因素开头,所以前面加冠词an;red以辅音音素开头,所以用a,故选B。
考点:考查冠词的用法。
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do excited won race bad |
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