请问这三句话正确吗?如果有错请指出It difficult for me to look for useful information 形式宾语It is difficult for us to look for useful information形式主语It is difficult that we look for useful information形式主语＋从句

请问这三句话正确吗?如果有错请指出It difficult for me to look for useful information 形式宾语It is difficult for us to look for useful information形式主语It is difficult that we look for useful information形式主语＋从句 这句话的标点符号有错吗?请指出 nobody , but only you 句型有错吗只是想问一下 句型有错么 如果有错的话正确的应该怎么说只是问口语中有错没 请不要把这句话联系到nobody歌词中 think of 造句I never think of being a professional photographer.这句话对么?如果有错请指出, i want stay at my aunt's for the whole holiday这句话有没有错如果有错请指出来 如果有错请指出来,说出理由. i will time the other end, waiting for you.这句话语法有没有错~RT~如果有错,请指出哪儿错了~如果没错,请简单分析一下,谢谢,如果答得好,可以加分~ You mention that you like karate.这句话有错吗?如有语法错误请指出并改正,怎么改? 这句话有错吗?有错请帮忙改正, It is that has become part of our daily life.这句话那里有错?请指出句子的类型,里面的成分? I'm looking forward to hear from you.这句话有错么.有错的话请指出并改正. 有错请指出 若有错请指出. Do they have a soccer ball?They have a good car.这两句话,有错么?如果有,请指出来 How interesting a story it is!请问这句话有错吗? 请问下面这句话就语法来说有错吗?With more aspects of our life developing transportion have greatly changedhave 改成 has 还有其它错吗 请帮我指出来 谢谢各位了 what a wonderful decision it have made!这句话有错误吗?RT请问是what a wonderful decision it have made!还是别的什么?it 是没有错的 说的是一个组织 关键在于感叹句的使用是否正确 以下这个H桥电路有错吗?请问这H桥电路有错吗?如果不能,请改正!