单项选择题
A.put it back into the soup bowl
B.blow on it
C.let it sit until it cools
D.place it on your plate
单项选择题 In Basic American Table manners，（）on the table are acceptable only between course，not while you are eating.
单项选择题 When goods are transported by road，rial，or air，the contract of carriege takes forms of（）or Air Way Bill.
单项选择题 You should use for a napkin only for your（）when dinning out .
单项选择题 If you found a insect in your soup when you are having a business meal，you should（）.
单项选择题 Shipment is an important part in international business.When goods are transported（），Bill of Lading is involved.