theyhavethreetennisballs.改为一般疑问句
2020-12-25 143次 反馈错误 加入收藏 正确率 : 100%
题目内容：
they have three tennis balls.改为一般疑问句
优质解答
Do they have there tennis balls?
his sister doesn't have a blue watch. - 追问：
- grace has a baseball （a baseball)是划线的 对划线部分进行提问
- 追答：
- What does grace have?
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