试题 试卷
题型：填空题 题类：常考题 难易度：普通
科普版小学英语三年级上册Lesson 9同步练习
—It's and.
This is our {#blank#}1{#/blank#} {#blank#}2{#/blank#}.
B: They're {#blank#}2{#/blank#}.
试题篮
This d{#blank#}1{#/blank#}is so big. It is bright, too.
