• 2022-06-08 问题

    ()表示数字总长度10位,其中小数点后保留2位有效数字。 A: numeric(8,2) B: numeric(10,2) C: numeric(12,2) D: numeric (2,10)

    ()表示数字总长度10位,其中小数点后保留2位有效数字。 A: numeric(8,2) B: numeric(10,2) C: numeric(12,2) D: numeric (2,10)

  • 2022-06-15 问题

    对于下面问句回答正确的是: A: Non,iln’aimeparlerpasfrançais. B: Non,iln’aimepasparlefrançais. C: Non,ilAimeneparlerpasfrançais. D: Non,iln’aimepasparlerfrançais.

    对于下面问句回答正确的是: A: Non,iln’aimeparlerpasfrançais. B: Non,iln’aimepasparlefrançais. C: Non,ilAimeneparlerpasfrançais. D: Non,iln’aimepasparlerfrançais.

  • 2022-07-01 问题

    “图书”表中价格列是一个定点小数,小数点前3位,小数点后保留1位,正确的类型是() A: numeric(3,1) B: numeric(4,1) C: numeric(5,1) D: float

    “图书”表中价格列是一个定点小数,小数点前3位,小数点后保留1位,正确的类型是() A: numeric(3,1) B: numeric(4,1) C: numeric(5,1) D: float

  • 2021-04-14 问题

    —Ya-t-ildeschaises?—Non,____________.

    —Ya-t-ildeschaises?—Non,____________.

  • 2022-06-01 问题

    根据Disruptive theory,创新有()。 A: Disruptive B: non Disruptive C: Disruptive和non Disruptive都不对 D: Disruptive和non Disruptive都选

    根据Disruptive theory,创新有()。 A: Disruptive B: non Disruptive C: Disruptive和non Disruptive都不对 D: Disruptive和non Disruptive都选

  • 2022-10-31 问题

    2(marks 3). Which of the following is an incorrect statement. A: The product moment correlation coefficient can be used with non-numeric data. B: The product moment correlation coefficient is the definitive measure of correlation. C: The rank correlation coefficient can be used as an approximation to the product moment coefficient. D: The rank correlation coefficient can be used with non-numeric data .

    2(marks 3). Which of the following is an incorrect statement. A: The product moment correlation coefficient can be used with non-numeric data. B: The product moment correlation coefficient is the definitive measure of correlation. C: The rank correlation coefficient can be used as an approximation to the product moment coefficient. D: The rank correlation coefficient can be used with non-numeric data .

  • 2021-04-14 问题

    在一般项目体检表generalitem(cno char(6),gtjrq date,gheight numeric(4,1),gweight numeric(4,1),gBMI numeric(3,1),gblood char(15),gsummary text,dno char(4))中,分组统计2018年上半年各个医生体检的人数,

    在一般项目体检表generalitem(cno char(6),gtjrq date,gheight numeric(4,1),gweight numeric(4,1),gBMI numeric(3,1),gblood char(15),gsummary text,dno char(4))中,分组统计2018年上半年各个医生体检的人数,

  • 2021-04-14 问题

    Non participatory and interactive speaking and

    Non participatory and interactive speaking and

  • 2022-06-19 问题

    The allergic reaction produced by the drug depends on A: Pharmacodynamic properties B: Pharmacokinetic properties C: Both A and B D: Non A non B

    The allergic reaction produced by the drug depends on A: Pharmacodynamic properties B: Pharmacokinetic properties C: Both A and B D: Non A non B

  • 2021-04-14 问题

    Etes-vous Japonais? Non, je suis ____.

    Etes-vous Japonais? Non, je suis ____.

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