问题
选择题
This is key and that is eraser.
A.a, a
B.a, an
C.an, a
D.the, an
答案
答案: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。
This is key and that is eraser.
A.a, a
B.a, an
C.an, a
D.the, an
答案: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。