如题所述
第1个回答 2011-06-19
9. (P277)
(1) The past decade has been the advances in computer science and technology at a dizzying pace.
(2) Thanks to the development of genetic engineering, someday doctors will be able to replace damaged genes with healthy ones and nobody will die of cancer anymore.
(3) As it is difficult to predict what effect this new drug will have on the patient, probably we should not give it to him in the first place.
(4) This nuclear power plant has existed for twenty years, but it suddenly stopped its operation ten years ago, which is really difficult to understand.
(5) Once you connect your computer to the Internet, you will find that many services on the Internet----email for one----are provided free of charge.
(6) At different stages of my life I have been a teacher, a salesman, a manager and so on. Now it seems that my career has come full circle and I am teaching again at this college that I left thirty years ago.
(1) The past decade has been the advances in computer science and technology at a dizzying pace.
(2) Thanks to the development of genetic engineering, someday doctors will be able to replace damaged genes with healthy ones and nobody will die of cancer anymore.
(3) As it is difficult to predict what effect this new drug will have on the patient, probably we should not give it to him in the first place.
(4) This nuclear power plant has existed for twenty years, but it suddenly stopped its operation ten years ago, which is really difficult to understand.
(5) Once you connect your computer to the Internet, you will find that many services on the Internet----email for one----are provided free of charge.
(6) At different stages of my life I have been a teacher, a salesman, a manager and so on. Now it seems that my career has come full circle and I am teaching again at this college that I left thirty years ago.
第2个回答 2011-06-08
建步茹飞/home 里面都有
希望可以帮到你！
希望可以帮到你！
第3个回答 2011-06-07
去课后答案网吧，不过要注册的追问
你能帮我找一下吗？我明天有用的、 谢谢了、
追答这个行吗
追问这个到第七单元就没了、第七单元和第八单元课后的练习的答案都没有了、
