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【判断题】
业务流程是指为了实现特定的商业目标而进行的一系列逻辑上相互关联的活动。
A.
正确
B.
错误
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参考答案:
举一反三
【单选题】下列化合物进行聚酰胺柱色谱分离,以浓度从低到高的乙醇洗脱,最先被洗脱的是
A.
2',4'- 二羟基黄酮
B.
4'-OH 黄酮醇
C.
3',4'- 二羟基黄酮
D.
4'- 羟基异黄酮
E.
4'- 羟基二氢黄酮醇
【简答题】The malls were filled with people seeking gifts for their loved ones. Some of the malls remained open around the clock, partly to satisfy our needs to buy gifts. Behind the materialistic aspect of sho...
【单选题】冒泡和插入排序的时间复杂度是()
A.
O(n^2) O(n)
B.
O(n) O(n^2)
C.
O(nlog(n)) O(nlog(n))
D.
O(n^2) O(n^2)
【单选题】时间复杂度和数据的初始排列无关,这种排序是( )。
A.
堆排序
B.
插入排序
C.
冒泡排序
D.
快速排序
【简答题】阅读理解 Malls are popular places for Americans to go. Some people spend so much time at malls that they are called mall rats. Mall rats shop until they drop in the hundreds of stores under one roof. Peop...
【单选题】Shopping malls customarily experience some slack periods for sales, especially so in summer.
A.
successive
B.
lasting
C.
prosperous
D.
dull
【简答题】阅读理解。 Malls are popular places for Americans to go. Some people spend so much time at malls that they are called 'mallrats (老鼠)'. Mall rats shop until they drop in the hundreds of stores. People like ...
【简答题】用于生产中厚钢板的原料有 、 、 、 几种。
【简答题】Malls are popular places for Americans to go. Some people _____ so much time at malls that they are called “mall rats”. Mall rats shop until they visit hundreds of stores. People like malls for ____ r...
【判断题】煤的外来灰分是由煤炭生产过程混入煤中的矿物质所形成的灰分。
A.
正确
B.
错误
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