It’s very foolish it?
A. for you to say
B. of you to say
C. with you saying
D. in your saying
网友回答
A. for you to say
(答案→)B. of you to say
C. with you saying
D. in your saying
解析：考查固定句型。It is+形容词+of sb. to do sth.“做某事对某人来说怎么样”。其中的形容词修饰人；修饰物时，用for。这里的foolish指人，故用of。故选B。