Which of the following factors can affect the degree of mutual reference between users ():
A. whether the selection preferences are similar
B. 本whether making independent choices requires a large cost
C. whether the channels for obtaining opinions from others are smooth
D. users' gender
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Entrepreneurs choose the final landing market from many target markets, from which of the following perspectives they can think about:
A. whether a reputation effect can be formed
B. do there exist market gaps
C. is the market capacity appropriate
D. iteration frequency of market technologies
Which of the following roles does customers include?
A. end user
B. decision-making team
C. influencer
D. opponent
How to estimate the market size?
A. up-bottom analysis method
B. bottom-up analysis method
C. observation method
D. investigation method
What painting schools are there for user portraits?
A. What painting schools are there for user portraits?
B. role perspective type
C. role attraction type
D. fictional portrait type
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