( )6.What are the Japanese supposed to do when they meet for the first time?
A.To bow.
B.To kiss.
C.To shake hands.
听第二段对话，回答第7小题。
( )7.When do people in Colombia usually arrive if they are invited to a party at 6:30?
A.Just 6：30.
B.Before 6：30.
C.A little later than 6：30.
