问题
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The city has decided to do away with all the old buildings in its center.A.get rid ofB.set
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She has been ill for a month, which set her () in her studies.A、backB、offC、downD、in
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A research center has been set up in this
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A research center has been set up in this
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A research center has been【 set up 】in this unive
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A research center has been 【set up】 in this count