1 The Pan-American will have a luncheon meeting this coming (5) , professor Miguel Lopez will make a speech at (6) .
2 The admission fee is $ (7) per person, and the speech will probably end at (8) o’clock

8（）

A．customers paid a higher price for a pair of shoes during the "preview".
B．The cost of advertising to excite retail trade during the "preview" wass paid for by both Playboy and the retailet.
C．Consumers would possibly buy premium shoes if they know their features and benefits.
D．The fall and spring previews benefit some Playboy retail accounts a lot.