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：C

解析：[听力原文]
Cloning offers couples dealing with fertility the chance to have a child of their own. Many infertile couples can’t be helped by the techniques currently available. In fact, although some states have already banned human cloning because of ethical issues, more couples struggling to have children are starting to consider the possibilities that cloning offer.