【33】A．rulerB．parameterC．scaleD．variable

下列哪个参数表示指定由OUTPUT参数支持的结果集（)。A、typeB、@parameterC、varyingD、AS

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【C18】A．varianceB．varietyC．variationD．variable

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【C8】A．possibilityB．capabilityC．abilityD．variability

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【C2】A．varianceB．variationC．variableD．various

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A．variationB．varietyC．varianceD．variable

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The speakers friend was______A．a friend of the rulerB．a tax collectorC．a government offici

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下列()是不合法的变量名。A.2variableB.variable2C.whatavariableD.$another

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