单项选择题
Questions 11 to 18 are based on the conversation you have just heard.
A. 13 B. 17 C. 30 D. 15
A. Asian Foods. B. Various dim sum dishes. C. Swiss meatballs. D. California sushi rolls.
A.Defending oneself by making use of the rival’s strength. B.Attacking the obvious weakness of the opponent. C.Observing the power contrast between the two sides. D.Temporary compromising in attempt to launch a violent fight-back.