大家能帮我看看这句话有错吗Prior to giving their oral presentation,study participate were asked to predict their performance.这里giving应该换成过去式吧,也就是换成gave对吧?

大家能帮我看看这句话有错吗Prior to giving their oral presentation,study participate were asked to predict their performance.这里giving应该换成过去式吧,也就是换成gave对吧? 模拟电路,大家帮我看看有错的地方吗? 能帮我看看有没有错的吗? 能帮我看看这些题有没有错 大家帮我看看这句话,是不是有错,帮我改改You are not qualified to ask me I do not intent to do things,at least now 求大家帮我看看有没有错 大家帮我看看有没有错,英语 请大家帮我看看是不是这句话里面有错别字啊?并与同年取得了反倍的经济效益是不是反字错拉呀,那应该是哪个反呀? 大家帮我看看这句话有没有语病 大家来帮我看看这句话通顺么? 帮我看看哪里有错 帮我看看,有错没 大家帮我看看这句英文有什么要修改的吗I like listening to the music,especially the music that were written by Mozart.有错吗这句话? 大家帮忙看看这句话有没有错 i wanna my life（我要我的生活） 大家帮我看看这个英文名拼法有错吗?我叫雪澄,名字拼音缩写是LXC,取了个英文名Lxce,读音大概是laes,文法什么的有错吗 Who find it just now?这句话有错吗?如有错帮我改改! why is it good news?这句话有错吗?有错帮我改改 大家帮我看看这名英语语法有错吗?if you love me ,plz come in my dream and tell me something.