12
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D. As you should quote the author and their page number in most cases.
I believe the answer is- a. weaving.
Answer:
In American pop, there is no standard trainee system. Popular 1990s girl and boy groups like The Spice Girls and Backstreet Boys were formed through open auditions and debuted within 1-2 years. ... In K-Pop, the training period is much longer and more uncertain.