各位大哥大姐
问题描述：
各位大哥大姐
有没有for sb doing sth或for sb to do sth,如果有的话是啥意思,简单一点回答我,
答
It is + 形容词 for sb.to do sth 某人做某事怎么样 例：It is impossible for him to finish it.It is + 形容词 of sb.to do sth 某人做某事怎么样（形容词强调人的性格,品德）例:It is kind of you to help me .Th...