It's+adj.+of sb+to do

问题描述:

It's+adj.+of sb+to do

It's+adj.+of sb+to do sth 是一种固定句型表示:某人做某事怎么样例如:It's kind of you to help me .你能帮助我真是太好了.It's silly of him not to forgive others for their mistakes.他不肯原谅别人的过错真...