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【C18】A.illegalB.oddC.vainD.wrong
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A.particularlyB.essentiallyC.obviouslyD.rarely
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The custom is ____ to the region.A.uniqueB.strangeC.rareD.peculiar
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These flowers are very____ in this country.A.uniqueB.strangeC.rareD.peculiar
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【C9】A.costlyB.cheapC.smallD.noisy
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为了使索引键的值在基本表中唯一 在建立索引语句中应使用保留字()A UNIQUEB COUNTC
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将数字向上舍入到最接近的偶数的函数是_______。A.EVENB.ODDC.ROUNDD.TRUNC