听第二段对话,回答第 7 至 9 小题。
(
B
) 7. What should we do when we meet someone for the first time in Canada?
A. Kiss on the cheek.
B. Shake hands.
C. Bow.
( ) 8. When should people arrive if a party begins at 8:00 in Canada?
A. At 7:45.
B. At 8:00.
C. At 8:15.
(
C
) 9. How many manners are talked in the dialogue?
A. Three.
B. Five.
C. Four.