题目内容
This is key and that is eraser.
A.a, a | B.a, an | C.an, a | D.the, an |
B
此题考查不定冠词的基本用法。)不定冠词有a和an两种:a用于辅音音素开头的词前,an用于元音音素开头的词前。
练习册系列答案
相关题目
题目内容
A.a, a | B.a, an | C.an, a | D.the, an |