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【多选题】
时间序列分析主要用于()。A.
[A] 系统描述
B.
[B] 对个体进行分类
C.
[C] 预测未来
D.
[D] 系统分析
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反馈参考答案：
举一反三
【简答题】广告主题、广告标题、广告正文,与广告媒介之间有怎样的关系?
【单选题】听力原文：M: Why, Mary Smith. I haven't seen you for ages. How have you been? W: John, John Brown. It has been a long time, hasn't it? It must be at least a year. M: No, we talked at the Johnson's Christma...
A.
The National Bank.
B.
The Spanish department.
C.
The Jones and French Company.
D.
A company in Rome.
【单选题】听力原文：M: Why, Ann, I haven't seen you for ages. How have you been? W: Bob, it has been a long time, hasn't it? It must be at least a year. M: No. We talked at the Johnson's Christmas party last Decembe...
A.
Less than a year.
B.
At least one year.
C.
More than a year.
D.
About four months.
【单选题】听力原文：M: Hello, Sally, haven't seen you for a long time. How have you been doing in your work? W: As a matter of fact, not very well. M: May I ask why? W: The truth is that I want to give up my present...
A.
Because she can not get extra pay.
B.
Because she hopes for more opportunities.
C.
Because she can not bear the dull environment.
D.
Because she dislikes the manager.
【多选题】旋律四度在乐曲中有着不同的作用,弱起上行的旋律四度具有鲜明的战斗性和号召性。下列()歌曲属于上行四度旋律歌曲。
A.
《国际歌》
B.
《义勇军进行曲》
C.
《斯大林颂》
D.
《沂蒙山小调》
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