Question

【题目】There is old piano in the corner of the living room.

A. aB. anC. theD. /

Answer 1

【答案】B

【解析】

句意：在客厅拐角处有一架旧钢琴。修饰单数名词piano，故用不定冠词，old是元音音素开头，故用不定冠词an修饰。故选B。