What are included in a catalog?
A. colors
B. prices
C. models
D. sizes
E. styles
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Which of the following are the sales promotion methods?
A. face to face
B. over the phone
C. online marketing
D. outdoor advertisements
E. price discount
What are the elements of a questionaire?
A. title
B. explanation
C. effective questions
D. purpose
Q. What is the importance of sports in our lives?
按照顺序将所有作业上传。不要上传附件。要JPEG正向摆好。