试题 试卷
题型：单选题 题类：常考题 难易度：普通
牛津版（深圳•广州）2019-2020学年初中英语九年级上册Unit 4 自主检测
—I think it is colorful, I am always busy.
- I was busy and I didn't go to bed _________ 12 o'clock last night
— they are friendly and very smart.
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