i have bought some fruits in the supermarket .(改为否定句）she has given concerts all over china.(改为一般疑问句并作否定回答）they have travelled 10 kilometres to get to the old city.(对划线部分提问）划线部分为：10 kilometres
问题描述：
i have bought some fruits in the supermarket .(改为否定句）
she has given concerts all over china.(改为一般疑问句并作否定回答）
they have travelled 10 kilometres to get to the old city.(对划线部分提问）
划线部分为：10 kilometres
答
i haven't bought any fruits in the supermarket
Has she given concerts all over china?---No, she hasn't
How far have they travelled to get to the old city?
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答
i have bought some fruits in the supermarket .(改为否定句）I haven't bought any fruits in the supermarket .she has given concerts all over china.(改为一般疑问句并作否定回答）Has she given concerts all...