把下列句子转换为现在完成进行时My sister is playing with her dolls.(three hours)My sister ___________________________________
2022-03-11 12:22:18 37次 反馈错误 加入收藏 正确率 : 100%
题目内容：
把下列句子转换为现在完成进行时
My sister is playing with her dolls.(three hours)
My sister ___________________________________
本题链接：
