【正文】 s own ambivalence. While Finance Minister Tarrin Nimmanahaeminda is mitted to attracting foreign money to Thailand， Deputy Prime Minister Supachai Panitchpakdi seems less so. “We don39。t realistic ， ” says Henry Conell ， Goldman Sachs39。s invitation. ［ B］ Nancy regards marriage the most important thing. ［ C］ Nancy never engages herself in advertising. ［ D］ Nancy wrote an autobiography. can be inferred from the passage that Taylor ［ A］ never got married all her life［ B］ married at least twice ［ C］ got divorced in 1988［ D］ got divorced at least twice does the phrase “play the role” in the 5th paragraph probably mean ？ ［ A］ Being a celebrity.［ B］ Being a look alike. ［ C］ Being an actress.［ D］ Playing a role in a film. 39。t be controlled， and may have unforeseen limitations； but if efforts to understand and master stem cell development prove successful， doctors will have a therapeutic tool of incredible power. The same applies to cloning， which is really just the other side of the coin； true cloning， as first shown with the sheep Dolly two years ago， involves taking a developed cell and reactivating the genome within， resetting its developmental instructions to a pristine state. Once that happens， the rejuvenated cell can develop into a full fledged animal， geically identical to its parent. For agriculture， in which purely physical characteristics like milk production in a cow or low fat in a hog have real market value， biological carbon copies could bee routine within a few years. This past year scientists have done for mice and cows what Ian Wilmut did for Dolly， and other creatures are bound to join the cloned menagerie in the ing year. Human cloning， on the other hand， may be technically feasible but legally and emotionally more difficult. Still， one day it will happen. The ability to reset body cells to a pristine， undeveloped state could give doctors exactly the same advantages they would get from stem cells： the potential to make healthy body tissues of all sorts， and thus to cure disease. That could prove to be a true “miracle cure.” writer holds that the potential to make healthy body tissues will [A] aggravate moral issues of human cloning [B] bring great benefits to human beings [C] help scientists decode body instructions [D] involve employing surgical instruments word “rejuvenated” （ Para. 5） most probably means [A] modified[B] re collected[C] classified[D] reactivated research at the University of Wisconsin is mentioned to show [A] the isolation of stem cells [B] the effects of gene therapies [C] the advantages of human cloning [D] the limitations of tissue replacements of the following is true according to the text？ [A] The principle of gene therapy is applicable to that of cloning. [B] The isolation of stem cells is too difficult to be feasible. [C] It is reasonable for all body instructions to be activated. [D] Cloned animals will eventually take control of the world. the geic research， the author39。s inaction during its mission. mentioned in the text， the Wednesday39。s inaction during the 16 day shuttle mission. “We will attempt to pin this issue down in our report ， but there were a number of bureaucratic and administrative missed signals here， ” Gehman told senators. “We39。t know in much detail how the changes in our eyes give rise to sensation. But there is every reason to think that as we learn more about the physiology of the brain， we shall do so， and that the great philosophical problems about knowledge are going to be pretty fully cleared up. But if our descendants know the answers to these questions and others that perplex us today， there will still be one field of which they do not know， namely the future. However exact our science， we cannot know it as we know the past. Philosophy may be described as argument about things of which we are ignorant. And where science gives us a hope of knowledge it is often reasonable to suspend judgment. That is one reason why Marx and Engels quite rightly wrote to many philosophical problems that interested their contemporaries. But we have got to prepare for the future， and we cannot do so rationally without some philosophy. Some people say we have only got to do the duties revealed in the past and laid down by religion， and god will look after the future. Other say that the world is a machine and the course of future events is certain， whatever efforts we may make. Marxists say that the future depends on ourselves， even though we are part of the historical process. This philosophical view certainly does inspire people to very great achievements. Whether it is true or not， it is powerful guide to action We need a philosophy， then， to help us to tackle the future. Agnosticism easily bees an excuse for laziness and conservatism. Whether we adopt Marxism or any other philosophy， we cannot understand it without knowing something of how it developed. That is why knowledge of the history of philosophy is important to Marxists， even during the present critical days. 21. What is the main idea of this passage？ [A] The main idea of this passage is the argument whether philosophy will ultimately be solved by science or not. [B] The importance of learning philosophies， especially the history of philosophy. [C] The difference between philosophy and science. [D] A discuss about how to set a proper attitude towards future. 22. The example of what Plato thought in the passage shows that [A] the development of science really can solve a great many of the problems on which philosophers still argue [B] plato knew nothing about Physics [C] the scientists have achieved a lot in terms of light theory [D] different people have different ways