问候时,how do you do后面用句号还是问号?

问候时,how do you do后面用句号还是问号? 当第一次遇见外宾时,应该用 表达你的问候.A.How are you B.How do you do? 问候熟人时,应说___________.A.How do you do B.How are you C.Nice to meet you . What do you do How do you do都是问候的语句吗?后年怎么翻译 how do you do?后面为什么用问号? how do you like...后面加to do 还是do How do you do? How Do You Do? how do you do? how do you do How do you do how do you do How do you do how do you do后面加问号还是句号? How do you spell watch为什么How后面要用do?做简单分析.最好是一句话概括. How do you you BeFour - How Do You Do How do you do that?