问题补充:
. The look on his face suggested that it was he who had broken into the house.
A. fright
B. frightened
C. frighten
D. frightening
答案:
(答案→)A. fright
B. frightened
C. frighten
D. frightening
解析:考查词形变化。fright 名词,害怕frightened 形容词,害怕的,frighten 动词,使害怕,frightening 形容词,令人害怕的,句意:他脸上害怕的表情表明就是他闯入了房子。根据语境应用名词,所以选A。