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【单选题】
Carpeting may initially be less expensive than installing hardwood floors . While carpeting may look fantastic when it is first laid, in a relatively short period of time, it can become badly soiled. If the carpet is not cleaned regularly, these stains can permanently mar its beauty. Once this happens, the only recourse is to replace the stained carpet with a new one. In the end, then, hardwood flooring is a better buy than carpeting .A.
Carpeting may initially be less expensive than installing hardwood floors.
B.
If the carpet is not cleaned regularly, these stains can permanently mar its beauty.
C.
In the end, then, hardwood flooring is a better buy than carpeting.
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【单选题】下列说法错误的是()。 (1)算法原地工作的含义是指不需要任何额外的辅助空间 (2)在相同的规模n下,复杂度O(n)的算法在时间上总是优于复杂度O(2n)的算法 (3)所谓时间复杂度是指最坏情况下,估算算法执行时间的一个上界 (4)某算法的时间复杂度为O(n 2 ),表明该算法的执行时间与n 2 成正比
A.
(1)
B.
(1),(2)
C.
(1),(4)
D.
(3)
【单选题】阅读下文，回答题 (76) Concerning money or anything else, conflicts between husband and wife usually reflect a power straggle. Conflicts between parent and child often center around the same issue. As children...
A.
feeling of hatred
B.
power struggle
C.
that they don' t care for each other
D.
that they may appeal to divorce
【简答题】泰罗是()管理理论的代表人物之一。
【单选题】下列审计证据中，属于亲历证据的是：
A.
审计人员编制的应收账款账龄分析表
B.
审计人员从被审计单位获得的采购合同
C.
审计人员取得的银行对账单
D.
审计人员函证应收账款时收到的债务单位回函
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