A. 佣金制 B. 薪金加奖励制 C. 薪金制
A. 毛利 B. 销售量 C. 销售费用
A. 推销对象 B. 推销品 C. 企业
A. To horror B. To be horrified C. In his horror D. To his horror
A. assist to B. assist with C. assist in D. assist of