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【简答题】
什么是盐析作用?盐析的原理是什么?
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【单选题】Fishing adds only about one percent to the global economy, but on a regional basis it can contribute extremely to human survival. Marine fisheries contribute more to the world's supply of protein than...
A.
beef
B.
fish
C.
pork
D.
chicken
【简答题】除了增四度和减五度以外,一切增减音程和倍增、倍减音程都叫作( )
【单选题】The word 'demographic' in the first paragraph means ______.
A.
statistics of human
B.
surroundings study
C.
accumulation of human
D.
development of human
【多选题】Advantages of Demographic Segmentation include:
A.
It is uncomplicated and easy to use, as government census is readily available in most countries.
B.
When an organization looks at the demographic segmentation, it focuses on the people who are most likely to buy a product. This helps in identifying the target market.
C.
Demographic segmentation helps the organizations in developing market outreach.
【简答题】改错。 ( ) 1. Beibei is going to Japan for two weeks. _________ A B C D ( ) 2. Why don't you going fishing this Sunday? ...
【简答题】35345345 1 阿斯蒂芬函数法哈是否 2 阿斯蒂芬函数法哈是否 3
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