单项选择题
When ordering products，you should provide clear and correct shipping instructions，which one you should not specify？（）
A.the method of shipmentB.the desired delivery dateC.the delivery addressD.the price of products
单项选择题 Americans take direct eye contact as a sign of honesty and sincerity，although it（）.
单项选择题 When meeting Austrians for the first time，it is expected that（）.
单项选择题 In the international business，count-offers can be divided into（）kinds.
