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单选题
Scientists find that it is possible to cure diabetes by means of _____.
A
operation on pancreas
B
stopping the accumulation of blood cells
C
accumulation sugar energy
D
preventing the immune system from making mistakes
参考答案
参考解析
解析：
最后一段最后一句提到了这种治疗的新方法“he potential new treatments would either stop the immune system from making a mistake or suppress an existing erroneous response.”，或者组织免疫系统出错，或者压制现存的错误反应。故选D。
最后一段最后一句提到了这种治疗的新方法“he potential new treatments would either stop the immune system from making a mistake or suppress an existing erroneous response.”，或者组织免疫系统出错，或者压制现存的错误反应。故选D。
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