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2019-10-31	Lee Shyu	56	Check this topic
2018-08-28	mgrajapt	83	Check this topic
2019-07-05	bijan54	60	Check this topic
2016-12-25	paras001		Check this topic
2019-10-20	kap	63	Check this topic
2018-04-23	Taniazehra	80	Check this topic
2018-08-13	sanjuc	50	Check this topic
2018-04-23	Taniazehra	90	Check this topic
2019-10-31	Lee Shyu	76	Check this topic
2018-06-03	17kio	63	Check this topic
2017-01-25	mgrajapt	80	Check this topic
2018-06-03	17kio	63	Check this topic
2019-09-16	bishoy	66	Check this topic
2017-03-16	mahabub	50	Check this topic
2017-01-06	Toefl2016	80	Check this topic

Topic title: Advertisers in the past have used radio and television in an attempt to provide information about their products to large, general audiences; it was once thought that the best way to sell a product was to advertise it to as many people as possible. Howeve

Topic category: Q4