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【多选题】
市场预测的原则包括（）。A.
科学性
B.
公正性
C.
独立性
D.
相似性
E.
相关性
手机使用
分享
复制链接
新浪微博
分享QQ
微信扫一扫
反馈参考答案：
举一反三
【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...
【单选题】Sam is being ___ for his stomachache at the hospital now.
A.
cured
B.
healed
C.
treated
D.
operated
【单选题】What do you know about Sam?
A.
He is an experienced police officer.
B.
He will quit his present job sooner or later.
C.
He is a food supervisor.
D.
He enjoys being a police officer.
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