问题
选择题
It’s wrong _____ you _______ the disabled people.
A．for; to laugh
B．of ; to laugh
C．of ; to laugh at
D．for; to laugh at
答案
答案：C
题目分析：句意：你嘲笑残疾人是错误的。It is + 形容词 + for/of sb to do sth是一个固定句型，当形容词表示人的行为特征时用介词of，否则用for，所以选C。