求一篇对于克隆的不同观点及理由的英文文章

求一篇对于克隆的不同观点及理由的英文文章
Para 1:Introduce the discussion about cloning.
Para 2:Arguments and reasons for/against cloning.
Para 3:My opinon.
(过渡词及序列词)on one hand...on the other hand...for one thing..
for another thing...in spite of...on the contrary...
参考词
1.加强克隆技术的管理strengthen the management of the clone technology
2.严禁克隆人strictly forbid human cloning.
3.同意为医疗所用的克隆agree to the clone for the medical aid.
4.这样,人类便能从克隆中获益thus,human beings can benefit from cloning.
字数120-150左右
最好将参考词都用到文章里面就完美了.