In his love stories．Billy Wilder did not follow the Hollywood tradition of sweet boy﹣meets﹣girl situations．He had an unusual way of showing relations between men and women．For example，one of his most successful films was"Hold Back the Dawn．"In 1944，Billy Wilder made a film called"Double Indemnity．"Some critics（评论家）said this movie established him as one of the greatest Hollywood directors．Billy Wilder died in Los Angeles in 2002after battling health problems．

21．What does the text mainly talk about？　 　

A．The history of American movies．

B．The famous director﹣Billy Wilder．

C．The famous movies by Billy Wilder．

D．Billy Wilder and his friends．

22．What's the proper order of Wilder's life events？　 　

a．He formed a writing team． b．He won six of the Oscar awards．

c．He started law school in Vienna．d．He settled in the United States．

A．c，d，a，b

B．a，b，d，e

C．b，c，d，a

D．d，a，b，c

23．Why did Wilder leave Europe？　 　

A．He wanted to make a fortune in America．

B．Nobody helped him make films．

C．The Nazis came into power．

D．He was in great need of Charles's help．

24．For what purpose does the author use the example"Hold Back the Dawn"？　 　

A．To explain it's a most successful film．

B．To show Wilder's different directing style．

C．To argue the traditional influence on Wilder's film．

D．To indicate Wilder's unusual character．