试题 试卷
题型:单选题 题类:真题 难易度:普通
— Look, is it ________ under the chair over there?
—No, it's ________.
—No. ________ruler is a pink one with Hello Kitty.
— Yes, please. But just a little more.
—Sure.
—No, it's not ___________. I didn't take one this morning.
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