山东建设工程教育网:but something I helped cook.

but something I helped cook. but something I helped cook. But I think there are something wrong with the sky This is something i can't help you with This is something i can't help you with I am something that can run but cant walk,what an I. I could not help but laugh.句子中but是什么词性？什么用法？ I am something that every living person has seen,but no one will ever see me again.What am I? Help me about something I‘m sorry I don't know, but you can ask them ____ help.