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【单选题】
下列选项中，哪个不属于脱水装置的主要工作机理A.
扩散分离
B.
重力沉降
C.
惯性分离
D.
离心分离
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举一反三
【简答题】It is important that your resume not stay online longer than is necessary. [Y] [N] [NG]
【简答题】阅读理解。 As you move around your home, take a good look at the things you have. It is likely that your living room will have a television set and a video, and your kitchen a washing machine and a microwa...
【单选题】下面的VFP6.0表达式中,不正确的是()。
A.
{^2003-03-01 10:10:10 AM}-100
B.
{^2003-03-01}-DATE()
C.
{^2003-03-01}+DATE()
D.
{^2003-03-01}+100
【单选题】When Joe maximizes utility, he finds that his MRS of X for Y is greater than Px/Py. It is most likely that:
A.
Joe's preferences are incomplete.
B.
Joe's preferences are irrational.
C.
Joe is not consuming good X.
D.
Joe is not consuming good Y.
【多选题】The regression equation Y = 3 + 2X has been calculated from 6 pairs of values, with X ranging from 1 to 10. The correlation coefficient is 0.8. It is estimated that Y = 43 when X = 20. Which of the fo...
A.
The estimate is not reliable because X is outside the range of the data
B.
The estimate is not reliable because the correlation is low
C.
The estimate is reliable
D.
The estimate is not reliable because the sample is small
【简答题】阅读理解。 As you move around your home, take a good look at the things you have. It is likely that your living room will have a television set and a video, and your kitchen a washing machine and a microwa...
【简答题】阅读理解。 As you move around your home, take a good look at the things you have. It is likely that your living room will have a television set and a video, and your kitchen a washing machine and a microwa...
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