第1个回答 2015-04-30
I mainly study the marketing, to be specific, the Pharmaceutical Sales.
第2个回答 2015-04-30
I mainly study the market marketing, but is a medicine.
第3个回答 2015-04-30
My major is marketing,but in Pharmaceutical Sales specifically.本回答被网友采纳
第4个回答 2015-04-30
I major in study the marketing, but the medicine.
第5个回答 2015-04-30
I major in Pharmaceutical Marketing.