【问题背景】近年来,国家重视推进社会主义新农村建设,大力发展新农村旅游业.邻家张大伯家距离县城仅5公里,他凭借自家独特的地理位置开办了一个“农家乐”.五一节到了,他想这是宣传推销农家乐的好机会,于是他打出广告,给出了一系列的优惠活动.他冷静下来一想, 【Background】 In recent years, the state has attached great importance to promoting the building of a new socialist countryside and vigorously developing tourism in the new rural areas. The neighbor Zhang Da-Bo is only 5 kilometers away from the county seat and has opened a “farmhouse” with his unique geographical location. May Day arrived, he thought this is a good opportunity to promote farmhouse promotion, so he played an advertisement, given a series of promotions .He calm down and thought,