试题 试卷
题型：单选题 题类：常考题 难易度：普通
教科版（广州）2018-2019学年小学英语三年级下册分类专项复习卷：句型（1）
—He's a policeman.
—It's on the floor.
—They are on the floor.
—I'm in One.
— Ten doors.
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