试题详情
单项选择 较易0.85 引用1 组卷20
I have ________ English book, and I think it’s ________ useful book.
A.a; aB.an; theC.an; aD.an; an
23-24七年级上·甘肃平凉·期末
知识点:aanthea/an的区别 答案解析 【答案】很抱歉,登录后才可免费查看答案和解析!