现在一些银行已经开始从信用卡推销环节着手控制风险。记者从华夏银行信用卡中心了解到，
O O O O O O O O O O O O O O O O O O O O O O O O O B-position I-position O B-company I-company I-company I-company I-company I-company I-company I-company I-company O O O O