问题补充:
There was an expression on her face when she came in.
A. amused
B. amusing
C. amuse
D. amusingly
答案:
(答案→)A. amused
B. amusing
C. amuse
D. amusingly
解析:本题考查非谓语动词的用法。说明或修饰的名词是face,look,smile,voice,scream,expression等表现人的情感的词,多用ed形式的形容词,表示人的自身特征。