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精英家教網 > 初中地理 > 題目詳情

【題目】 Whats that?

Its __________ eraser.

A. a, B. an C. / D. the

【答案】B

【解析】考查冠詞的用法。句意:——那是什么?——那是一塊橡皮。eraser是元音音素開頭的單詞,故用不定冠詞an來修飾。故選B。

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