問題詳情

請依下文回答第 47 題至第 50 題。       With cloning technology now available, we will need to consider if cloning is ethically acceptable. For example, isthere any way to prevent the abuses of cloning without blocking beneficial medical and scientific progress? Humancloning research could bring about substantial health benefits, including the creation of animals with human-compatibleorgans for transplantation. Cloning could also be used to help scientists understand how genes are turned on and off,which could provide important information about the causes of cancer and the mechanism of aging.       Another issue is the use of cloning to treat infertility. Reproductive technology, once considered controversial, isnow accepted by the public. Why not allow a woman who is unable to conceive naturally to clone a child by placing herown DNA inside of a donor egg?        Yet, what about our sense of identity and ancestry? Imagine giving birth to a clone of yourself—or your mother,father, or grandfather. Familial relationships could become increasingly complex. How can we prevent sinisterapplications of cloning, such as the creation of clones that would serve as slaves or a source of body parts? What effectwill cloning have on theology? Is each human life unique? Would a clone have a soul? Finally, what will happen toclones that are failed experiments? Will they be disposed of like other experiments that have gone awry? These are justsome of the issues that should be considered before a national policy on cloning is formulated.
47 What does the word “controversial” mean?
(A) Disputable
(B) Manageable
(C) Plausible
(D) Conventional

參考答案

答案：A
難度：適中0.666667
統計：A(34),B(3),C(5),D(7),E(0)

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