A. two times the size of the SAS data set being sorted.
B.three times the size of the SAS data set being sorted.
C.four times the size of the SAS data set being sorted.
D.five times the size of the SAS data set being sorted.
不知选C还是A?
为什么?

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楼主: 撒哈拉公主
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4685
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这道SAS ADV的题困扰我好久啦!求助!急!! |
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本科生 1%
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我就是我@!
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