试题 试卷
题型：单选题 题类：模拟题 难易度：普通
—Oh, sorry. I have taken ________ by mistake.
—No, it isn't. It's ______.
—No, I don't have such an eraser. It belongs to ____.
This {#blank#}1{#/blank#} is {#blank#}2{#/blank#}.
试题篮
