单项选择题
A．when talking to someone in India B．when talking to a woman in Japan C．when talking to someone in Europe D．when talking to an important person in Thailand
A．you can pass food with your left hand B．you can pass food with the help of your left hand C．you' d better not pass food D．you' d better leave the table
A．they thought they came first B．they did not learn that they should C．they did not see the other people D．they wanted to take the seats on the bus