试题 试卷
题型：单选题 题类：常考题 难易度：普通
人教版（PEP）小学英语四年级上册Unit 1 My classroom 单元检测卷（音频暂未更新）
—Thank you.
—Yes.
—{#blank#}1{#/blank#}(They/It) are cows.
试题篮
