2. 职称英语
  3. Heart attacks can be treated with human cloning technology by ______. [br] Cance

Heart attacks can be treated with human cloning technology by ______. [br] Cance

游客2023-09-22  60
问题 Heart attacks can be treated with human cloning technology by ______. [br] Cancer may be cured with the cloning technology by ______.
选项 A、attacking the diseased cells with healthy ones
B、controlling the growth of the cells
C、detecting disordered genes in the cancer cells
D、activating cancer cells by switching them on
答案 B
解析 本题为细节题。从第四段"We may learn how to switch cells on and off through cloning and thus be able to cure cancer．”这句中可得到答案。
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