be+形容词(difficult) to do something造句
问题描述：
be+形容词(difficult) to do something造句
答
It is too difficult to learn English well.同义句：It isn't easy to learn English.(形式主语用法)
同义句：Learn English well is too difficult.=Learn Englishi well isn't easy.（真正的主语）
答
It is difficult to learn english.
答
it's difficult to control your temper when you are angry.
答
It is difficult to answer this question.
It is difficult to find a job.
答
It is difficult to forget you.
It is necesaary to learn English.