The line is to traffic on National Day . [ ] A．to open B．to be opened

The teachers are supposed to teach us about “safe...

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上个月.你市的一家报社对你市道路空气质量进行了一项调...

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The bus stopped passengers waiting at the stop．A....

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They have nothing with one ． [ ] A．in commons; o...

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根据汉语提示写出正确的句子 这儿的天气比上海的冷得多...

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