试题 试卷
题型：单选题 题类：常考题 难易度：普通
wda】内蒙古巴彦淖尔市第二实验2020-2021学年三年级下学期英语期中试卷
— , It's a horse.
—She's my friend, Lily.
—No, I .
— No, it isn't.
—Some of __ are skating.
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