试题 试卷
题型：单选题 题类：常考题 难易度：普通
北京版小学英语三年级下册Unit 2 测试卷（含完整音频）
— 20 girls and 23 boys.
—There are three.
— In the library.
—It's on the second floor.
—Next Saturday.
— It is sunny but cold.
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