Questions 11 to 18 are based on the conversation you have just heard.

A．A dozen roses, two dozen balloons and a romantic dinner.
B．A dozen roses, a beautiful card and a romantic dinner.
C．Two dozen roses, a dozen balloons and a romantic dinner.
D．Two dozen roses, a beautiful card and a romantic dinner.

A．Summarize the material which is familiar to the listeners.
B．Give detailed facts and numbers that the audience have known.
C．Ask the audience many questions.
D．Give different ideas which are beyond the audience’s understanding.