Question

choose the answer from the passage a friendly and interesting voice is a necessary attribute but not on all sufficient one . The radio jockey (rj) must be able to research his own script and break it into interesting modules . Humour is the lifeline of radio chatting; the RJ cannot afford to compromise on that. In most case a radio jockey has a talking time of just six minutes in a programme spread over an hour the challenge their phone is to find some thing witty to say and then say it clearly and directly in a manner that will leave a mark . For the intire duration of your slot you have to juggle between talking to the audience playing the song cuing in the advertisment at predefined intervals in intertaing request (if it is a dial in show .)
now question from passage
1 why is radio jockeying a challenging task
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Answer 1

I think that the radio jockeying a challenging task because of the program spread over.