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【简答题】
工具类 与 Arrays 类相同,提供了操Collection 及其子类的工具方法,如排序、二分法查找、洗牌、反向排序、填充、复制等。
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【单选题】What has happened to Sam?
A.
He has been run over by a train.
B.
He is trying to run over to a train.
C.
He has been running along by a train.
D.
He feels like being run over by a train.
【简答题】对于给定的一组键值：83，40，63，13，84，35，96，57，39，79，61，15，分别画出应用直接插入排序、希尔排序、冒泡排序、快速排序、直接选择排序、二路归并排序对上述序列进行排序中各趟的结果。
【简答题】听下面一段材料，回答第1-3题。 1. What is Sam going to do? A. Help the woman start her car. B. Lend the woman his car. C. Repair the woman's car. 2. What do we know about the woman's car? A. It is in poor condition...
【单选题】- Room service, may I help you? - Yes, this is Sam Mathew in Room 1221. May I have a tuna sandwich ______ up to my room?
A.
sent
B.
send
C.
sending
D.
being sent
【简答题】Complete the following sentences with proper prepositions or adverbs.(介词、副词填空) 1 She cared ___________ her father all through his long illness. 2 Compared ___________ his early works, this is a rather...
【简答题】对于给定的一组键值:83,40,63,13,84,35,96,57,39,79,61,15,分别画出应用直接插入排序、直接选择排序、快速排序、堆排序、归并排序对上述序列进行排序中各趟的结果。
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