根据加工方法的不同,中国传统茶主要分为六大类:绿茶、红茶、乌龙茶、白茶、黄茶和黑茶。Accordingtodifferentmethodsofprocessing,traditionalChineseteacanbecategorizedintosixmajortypes:greentea,___,oolongtea,whitetea,yellowtea,and_____. A: redtea,blacktea B: browntea,greytea C: blacktea,darktea D: darktea,blacktea