题目内容
4. The teacher explained to us the puzzling problem yesterday afternoon.(改为一般疑问句)
the teacher to you the puzzling problem yesterday afternoon?4. Did;explain
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字词句篇与同步作文达标系列答案题目内容
4. The teacher explained to us the puzzling problem yesterday afternoon.(改为一般疑问句)
the teacher to you the puzzling problem yesterday afternoon?4. Did;explain
字词句篇与同步作文达标系列答案