[单项选择]Questions 19 to 21 are based on the conversation you have just heard.
A. Ask himself a lot of questions.
B. Know his own needs and wants.
C. Figure out what his audience is interested in.
D. Put his notes in order ahead.

Questions 23 to 25 are based on the conversation you have just heard.
23-25
W: Good afternoon, sir. Welcome to the Color Consultation Studio.
M: Well, er, I’ve never had a color consultation before, so I don’t know how this works.
W: It’s simple. Colors talk! They have great effects on our lives. Before we even open our mouths the colors we wear can speak volumes about us.
M: Really
W: Certainly. The color you are wearing right now can be influencing your mood. It is not only affecting you but each person you encounter. As a trained color consultant, I can help you choose the right colors for your personality. That red sweater you’re wearing, for instance …
M: Yes
W: Red is a very energetic color. If you’re a quiet person, wearing red can make you appear more energetic.
M: Sounds interesting, Then, what about other colors
W: Well, let’s see. People tend
A. Choose the right colors for your personality.
B. Make a special effort to learn the language of color.
C. Wear bright colors to make you look energetic and capable.
D. It might be helpful to know something about how colors affect people around.