单项选择题
A.the method of shipmentB.the desired delivery dateC.the delivery addressD.the price of products
A.should not be too intenseB.is seldom keptC.is the way show their interestD.may be seen as intrusive
A.you only shake hands.B.you only introduce youself with your family name.C.you shake hands and introduce youself with your family name.D.you shake hands and introduce youself with your full name.