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今天我们班同学讨论了有关克隆的问题。同学们热烈发表了评论和表达了自己的看法;他们主要有两种不同的意见:
支持
反对
人类可以利用克隆技术培养大量品质优良的动植物
克隆会导致动物早衰、夭折
挽救珍奇濒危动物
无计划的克隆动物会破坏生态
调节大自然的生态平衡
导致一些疾病的传播
可以利用克隆技术找到解决人类各种疾病的方法。
邪恶分子可能克隆自己以达到他们的目的。
为失去孩子的夫妇克隆一个孩子
人们怕科学家会制造无数个同样的人
                                                                                
                                                                                
                                                                                
                                                                                
                                                                                
                                                                                
答案:Our class had a heated discussion about whether cloning is good or bad. Different people have different ideas.
Some students are in favour of it .They thinks that Cloning is beneficial to humans.It can make more profits forgardeners and farmers. Cloning can help save endangered animals. We can use Cloning to keep balance between humans and nature. We could use cloning to find a cure for illness that are presently incurable. Cloning can provide a copy of a child for a couple whose child has died.
Others are against it. Animals clones make the Animals get ill easily and die young .Cloning is against nature. Animals  clones may develop the illness of older animals and spread the illness. Some Evil people may want to clone themselves to attain their aims. People are afraid  that scientists will create thousands of copies of the same person.