Sir John Sulston got a Nobel Prize for Medicine because he has ______. What is the subject discussed in the text?

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问题 Sir John Sulston got a Nobel Prize for Medicine because he has ______.
What is the subject discussed in the text?

选项 A、The theory of programmed cell deaths.
B、A great scientist-Sir John Sulston.
C、The programmed human life.
D、Dangerous diseases.

答案A

解析文章主旨内容介绍约翰.萨尔斯顿爵士的研究，故选A。

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公共英语二级笔试

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