用it is important for sb to do the,it is different for sb to do sth,it is necessary for to do sth

问题描述:

用it is important for sb to do the,it is different for sb to do sth,it is necessary for to do sth
各造三个句子

以后匿名提问,概不回答!原因很简单:问题中经常有失误,而且你还无法联系得到正确信息.
比如这里的 it is 【different 】for sb to do sth ,按照所给三个句型特点,很可能是【difficult】.