试题 试卷
题型：单选题 题类：常考题 难易度：普通
小学英语新版-牛津译林版三年级下册Unit 3 Is this your pencil?第三课时同步习题
—No, ____ isn't.
{#blank#}1{#/blank#}basketball is here,and {#blank#}2{#/blank#}is there.
一The smoke factories makes the air dirty．
试题篮
