supporters of the star wars ____ system hope that this would not only protect a nation against an actual ____ ____, but would be enough of a threat to keep a nuclear war ____ ever _____.
[参考译文]星球大战防御系统的支持者们希望它不仅能保护一个遭受核攻击的国家，也希望它能成为使核攻击永不发生的足够威胁。
参考答案：defense,nuclear attack,from,happening
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ther experiments _____ slight______ in the size, number, arrangement, and ______ of the nerve cells, but as far as psychoneuaral correlations were ______, the obvious similarities of these sensory fields to each other seemed much more ______ than any of the minute differences.
[参考译文]其他的实验揭示了神经细胞的大小、数量、排列和连接的细微变化，但就神经关联而言，这些感觉区域的相似性比那些细微的区别更突出。
参考答案：revealed,variations,interconnection,concerned,remarkable