第二部分：英语知识运用（共两节, 满分35分）
第一节：单项填空（共15小题，每小题1分，满分15分）
21．From astonished look on his face, I came to realize that he had never thought the performance would turn out to be such great success.
A．the; a B．the;不填 C．an; 不填 D．an; a
22．There are varieties of programs in the TV station to many different types of interests and tastes among the public.
A．cater to B．appeal to C．apply to D．adjust to
