評(píng)論
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1. Cloning large mammals and life forms had been practiced for many years by the time Dolly was cloned.
2. The tomb of Napoleon has already been broken into and samples of genes have been collected.
3. The introduction of human cloning may reduce a great amount of death of adult women.
4. In-vitro fertilization is much better than natural birth in terms of safety.
5. Identical twins can still have different personalities because they are brought up ________________.
6. The reason why in a family with a cloned child there is likely to be a good and loving relationship is the parents’ better understanding of _______________________.
7. Compared with cloning human and bringing them up as an army, it would be much cheaper to ______________________________.
8. Some worry that human cloning as a potential privilege for the rich might contribute to _____________.
9. The illegalization of human cloning by the government may erase the hope of people like _________________________.
10. Since human cloning can not be done in the U.S., the U.K., France and Germany, researchers can still conduct their researches in Asia, Eastern Europe, or the East, or in ___________.
