来自冯锁丽的问题
句型转换.1.Canyoujoinusinsinging?(改为同义句)Canyou_________singing?
句型转换.1.Canyoujoinusinsinging?(改为同义句)Canyou_________singing?


句型转换.1.Canyoujoinusinsinging?(改为同义句)Canyou_________singing?
句型转换.1.Canyoujoinusinsinging?(改为同义句)Canyou_________singing?
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