A student of School No. 2054 answers teacher's questions near an interactive board during chemistry class.

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Students of School No. 2054 conduct an experiment in chemistry class.

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A student of School No. 2054 answers teacher's questions near an interactive board during chemistry class.

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A student of School No. 2054 in chemistry class.

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Students at School No. 2054 use an electronic textbook to study natural science.

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Students at School No. 2054 use an electronic textbook to study natural science.

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Students at School No. 2054 use an electronic textbook to study natural science.

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Students at School No. 2054 study natural science.

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Students at School No. 2054 use an electronic textbook to study natural science.

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Students at School No. 2054 use an electronic textbook to study natural science.

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