Though golden weeks over the past eight years have ____ huge

Though golden weeks over the past eight years have ____ huge returns for
Though golden weeks over the past eight years have ____ huge returns for China's tourism industry,voices ____ cancellation of the national holidays are becoming even stronger.
A.brought on ,called up
B.B.brought up,called in
C.brought in,calling in
D.brought about,calling for

D bring about 表示导致,引起...的发生,call for sth呼吁．．．要求．．．这句话的意思是,“尽管在过去的八年里,黄金周给中国旅游业带来了巨大的回报,呼吁取消国家假期（黄金周）的声音却变得越来越强烈.
A bring on表示呈现...的特征,与句意不符.call up叫醒,给.打电话,也不能与voices 连用
B bring up 抚养（人）,这里不适合.call in 叫.进来,也不能与voice连用
Cbring in 带进来,收货.这里可以用.但是后面的call in不合适,理由参见B选项