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发布时间：2006-06-22 13:30     点击：

　　(A) work to explain real, rather than theoretical or simplified, situations

　　(B) know that well-defined problems are often the most difficult to solve

　　(C) are unable to express their data in terms of multiple variables

　　(D) are unwilling to relax the axioms they have developed

　　(E) are unable to accept mathematical explanations of natural phenomena

　　23. It can be inferred from the passage that scientists make which of the following assumptions about scientific arguments?

　　(A) The literal truth of the arguments can be made clear only in a mathematical context.

　　(B) The arguments necessarily ignore the central question of scientific investigation.

　　(C) The arguments probably will be convincing only to other scientists.

　　(D) The conclusions of the arguments do not necessarily follow from their premises.

　　(E) The premises on which the arguments are based may change.

　　24. According to the passage, mathematicians present a danger to scientists for which of the following reasons?

　　(A) Mathematicians may provide theories that are incompatible with those already developed by scientists.

　　(B) Mathematicians may define situation in a way that is incomprehensible to scientists.

　　(C) Mathematicians may convince scientists that theoretical assumptions are facts.

　　(D) Scientists may come to believe that axiomatic statements are untrue.

　　(E) Scientists may begin to provide arguments that are convincing but imprecise.

　　25. The author suggests that the approach of physi- cists to solving scientific problems is which of the following?

　　(A) Practical for scientific purposes

　　(B) Detrimental to scientific progress

　　(C) Unimportant in most situations

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