According to the news item the newly developed machine is used to______.A．recreate a norm
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According to the news item, the newly developed machine is used to______.
A．recreate a normal environment for the human body
B．feed the donated organ with sugar
C．preserve the organ in the same way as it is stored on ice
D．keep the donated liver working before it is transplanted
请帮忙给出正确答案和分析，谢谢！
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正确答案：D
本题设题点在定语从句处。根据句(1)可知，伦敦的外科医生在肝脏移植手术中首次使用了一种新机器，这种机器能够创造适宜的环境来保存受捐器官，保证器官在移植前仍然新鲜且功能正常，故答案为[D]。