单项选择题
A.Using the knife to cut it.
B.Using the table utensils to eat it.
C.Using fingers to break it.
D.Using the spoon to crumble it.
单项选择题 Use for a napkin only for your（）.
单项选择题 When should the buyers open a letter of credit in a transaction？（）
单项选择题 A gentleman must help a lady whom has escorted to the table，to all she wishes；but it is improper for him to offer to help other ladies who have escorted.The word "escort"means ？（）
单项选择题 What is the "continental"style of dinning？（）
单项选择题 For American Table Manners ，if your soup is too hot to eat.What should you do？（）