If it were only necessary to decide whether to teach elementary science to everyone on the a mass【B1】______ or to find the gifte

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问题      If it were only necessary to decide whether to teach elementary science to everyone on the a mass【B1】______ or to find the gifted few and take them as far as they can go, our task would be fairly【B2】______ The public school system, however, has not such choice, for the jobs must be【B3】______ on at the same time. Because we【B4】______ so heavily upon science and technology for our progress, we must produce【B5】______ in many fields. Because we live in a democratic nation, whose【B6】______ make the policies for the nation, large numbers of us must be【B7】______ to understand, to support, and when necessary, to judge the work of experts. The public school must educate both producers and users of【B8】______ services.
    In education, there should be【B9】______ . Such balance is defeated by too much emphasis on any one field. This question of balance involves【B10】______ .
    Similarly, we must have a balance between current and classical knowledge. This balance is also very important.【B11】______ , these should not be allowed to turn our attention away from the sound, establishes materials that form the basis of courses for beginners.
【B11】

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答案The attention of the public is continually drawn to new possibilities in scientific fields and the discovery of new knowledge

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