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【单选题】
某品牌家用计算机的配置为:Intel奔腾42.8GHz/512MB/80GB/50X/15,表示硬盘容量的参数是()
A.
50X
B.
80GB
C.
Intel奔腾42.8GHz
D.
512MB
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【多选题】财务效益估算中,产品销售价格的选择方法有( )。
A.
选择计划价格
B.
选择口岸价格
C.
根据预计成本、利润和税金确定价格
D.
选择国内市场价格
【单选题】对于二、三、四级公路的越岭路线,相对高差为200-500m范围内的平均纵坡不宜大于( )。
A.
5%
B.
6.5%
C.
5.5%
D.
7%
【单选题】Laziness is a sin—everybody knows that. We have probably all had lectures pointing out that laziness is immoral, that it is wasteful, and that lazy people will never amount to anything in life. But la...
A.
laziness is a moral sin
B.
there are advantages and disadvantages in being lazy
C.
laziness is the sign of deep-seated emotional problems
D.
lazy people do more careful work
【单选题】Laziness is a sin, everyone knows that. We have probably all had lectures pointing out that laziness is immoral, that it is wasteful, and that lazy people will never amount to any thing in life. But l...
A.
laziness is a moral sin
B.
there are advantages and disadvantages in being lazy
C.
laziness is the sin off deep-seated emotional problems
D.
lazy people do more careful work
【多选题】财务效益估算中,产品销售价格的选择方法有( )。
A.
选择国内市场价格
B.
选择计划价格
C.
选择口岸价格
D.
根据预计成本、利润和税金确定价格
【单选题】《规范》规定:二、三、四级公路的越岭路线连续纵坡路段,相对高差大于500m时,平均坡度应不大于( )%。
A.
4
B.
4.5
C.
5
D.
5.5
【简答题】见证取样的检测的概念。
【简答题】 PCR技术的特点包括 、高度的特异性、适用样品的广泛性、操作简便、快速。
【单选题】()必须对见证取样和送检的过程进行见证,且必须确保见证取样和送检过程的真实性。
A.
技术负责人
B.
取样人员
C.
见证人员
D.
监理工程师
【判断题】见证人员必须对见证取样和送检的过程进行见证,且必须确保取样和送检过程的真实性。( )
A.
正确
B.
错误
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