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【单选题】
( )是根据一定的研究目的或课题,通过调查文献来获得资料,从而全面正确地了解掌握所要研究问题的一种方法。A.
文献研究法;
B.
实证研究法;
C.
定量研究法;
D.
定性研究法。
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【单选题】供应链合作伙伴关系的主要目的是( )
A.
缩短采购提前期,提高供货的柔性
B.
加快资金周转
C.
通过缩短供应链总周期,达到降低成本和提高质量的目的
D.
减少供应商数目
【单选题】Different Stages of Sleep A scientist who has spent many years studying sleep was asked this question: 'Why do we need sleep?' His answer was.'If we do not sleep, we get very sleepy, 'No one knows exa...
A.
If we do not sleep, we get very sleepy.
B.
Because there are four different stages of sleep.
C.
No one knows the cause.
D.
It is not mentioned in the article.
【单选题】—Why do you look unhappy? —Well, my mother is on business in Beijing . I _____ her. [ ]
A.
leave
B.
think
C.
see
D.
miss
【单选题】听力原文：M: Do you have any idea where Samuel is now? It's already 10: 30. This is the third time this week he's not on time. Didn't I make it clear that all waiters and waitresses must be at work by 10, ...
A.
He thinks Samuel is late again.
B.
Samuel has been late three days in a row.
C.
Samuel has to cut lawns in the morning.
D.
Samuel doesn' t have much experience.
【简答题】Fill in the gaps with the words. hire arrive interview respect meet information natural online 1) Learn - Find out 1 about the company. Think of some questions to ask in the ...
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