In large doses, analgesics that work in the brain as antagonists to certain chemicals have caused psychological disturbances in patients, which may limit their potential to relieve severe pain.
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Awhich may limit their potential to relieve
分析该选项
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Bwhich may limit their potential for relieving
分析该选项
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Cwhich may limit such analgesics` potential to relieve
分析该选项
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Dan effect that may limit their potential to relieve
分析该选项
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Ean effect that may limit the potential of such analgesics for relieving
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显示答案
正确答案: E