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下列关于数据的描述中,错误的是______。

A、数据是描述事物的符号记录
B、数据和它的语义是不可分的
C、数据指的就是数字
D、数据是数据库中存储的基本对象
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正确答案:

C

答案解析:

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D.theygoouttodomarketresearches

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A.lightB.moderateC.fierceD.unfair

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A.athomeB.fromashowroom

C.madeintheU.S.A.D.madeinJapan

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A.alaborshortage

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C.highcostland

D.bothAandB

15.Japanesecarsalesmentotheircustomersmanyfavorssuchas.

A.showingthemaroundinanexhibition

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62.A.mostB.someC.manyD.few

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65.A.refersB.appliesC.happensD.concerns

66.A.aboutB.upC.forwardD.forth

67.A.relativelyB.intelligentlyC.regularlyD.environmentally

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80.A.averageB.commonC.usualD.ordinary

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