Questions 9-13·You will hearfive speakers

问题填空题

Questions 9-13

·You will hearfive speakers talking about advantages or disadvantages about cloning.
·For questions 9-13, choose from the list A-F which advantage or disadvantage they are talking about.
·Use the letters only once. There is one extra letter which you do not need to use.
9. Speaker 1: ______
10. Speaker 2: ______
11. Speaker 3: ______
12. Speaker 4: ______
13. Speaker 5: ______

A. The element of uncertainty
B. Reverse the aging process
C. Helping infertile couples
D. Potential benefits to modern medicine
E. Improving food supply
F. The potential for abuse

答案

参考答案：F

解析：[听力原文]
If human cloning became a reality what checks and balances would be put in place to prevent abuse Would scientists go overboard with the technology If a couple has a clone that they are not happy with, what would they do next These are all questions that must be raised in any discussion on cloning. Some have expressed the view that clones could be grown in a farm-like fashion simply for harvesting organs or stem cells. The potential for devaluing human life cannot be ignored.