Questions 16 to 20 are based on the following talk.

A． He convinced the White House that Iceland’s President wanted a call with George W. Bush.
B． He told the White House staff that he was Iceland’s President and almost talked to George W. Bush.
C． He booked a call meeting with the White House spokeswoman Dana Perino.
D． He told the local police where he found the telephone number for the White House.

A． Actors in the 1930s and 1940s films pay more attention to the way of walking.
B． Films made in the 1930s and 1940s reflect their own time.
C． In the 1930s and 1940s films, people were wearing their own clothes.
D． Films adaptations of the 1930s and 1940s were more original.