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【单选题】
在广泛收集潜在供应商的信息之后,采购经理接下来要做的就是( )。
A.
制定供应商选择规划
B.
初选供应商
C.
独立地评价每一个供应商
D.
与供应商进行初步谈判
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举一反三
【单选题】According to the passage, which of the following is NOT true?
A.
Almost half of the children of two left-handed parents will be left-handed
B.
At least 84 percent of left-handers are born of two right-handed parents
C.
One in ten of Americans are left-handed
D.
In the majority of genetically identical twins, one will be right handed, the other left
【单选题】What does Hugo want to take back from Papa Georges?
A.
The toy mouse
B.
The notebook
C.
The key
D.
The automaton
【判断题】若函数【图片】在区间【图片】内有任意阶导数,且存在正数【图片】,使得对一切【图片】,有【图片】,则【图片】在【图片】内可展开为麦克劳林级数.
A.
正确
B.
错误
【单选题】下列关于劳动合同期限的说法中,正确的是( )。
A.
劳动合同期限是劳动合同存在的前提
B.
无固定期限劳动合同没有终止时间
C.
劳动合同期限不包括试用期限
D.
以完成一定任务为期限的劳动合同属于固定期限劳动合同
【单选题】下列关于劳动合同期限的说法中,正确的是( )。
A.
劳动合同期限是劳动合同存在的前提条件
B.
无固定期限劳动合同没有终止时间
C.
劳动合同期限不包括试用期限
D.
以完成一定任务为期限的劳动合同属于固定期限劳动合同
【判断题】若【图片】为任意阶可导函数【图片】的极值点,则【图片】,使得【图片】.
A.
正确
B.
错误
【判断题】若函数【图片】在空间可求面积的曲面【图片】上的第一型曲面积分存在,则存在点【图片】,使得【图片】,其中【图片】为曲面【图片】的面积.
A.
正确
B.
错误
【单选题】Women account for almost half the workforce in western countries, and the lower ranks of many big companies reflect that ratio. But at the top of the corporate ladder it is a different story. For ever...
A.
women's barrier has been a hot topic.
B.
most men are afflicted with 'the glass ceiling'.
C.
people have long noticed the problem in women's promotion.
D.
women's and business groups have been striving for the promotion equality.
【单选题】-- Is the Nanjing Bridge open to the public yet? ---Yes. It ____ for almost one and a half months .
A.
has opened
B.
has being opened
C.
has been open
D.
was open
【单选题】配比原则是指
A.
收入与支出相互配比
B.
收入与营业费用相互配比
C.
收入与产品成本相互配比
D.
收入与其相关的成本费应相互配比
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