I didn\\\'t think Jack would help us.如何变成反义疑问句

I didn\\\'t think Jack would help us.如何变成反义疑问句 She didn't think she would die,________?的反义疑问句 到底是would she I think he will help us的反义疑问句怎么改 反义疑问句.例如：I didn't think she could win,后面该怎么改? i didn't think that he was at school .怎样变反义疑问句 I don't think he will go with us.(改为反义疑问句) I 改为反义疑问句I don't think he will go with us.I don't think hw wil i didn't guess the team will win反义疑问句 I think 后原来加宾语 现在把宾语变成 词组反义疑问句是don‘t I还是把词组在变成句子再反义? Jack didn't agree to help us with our English.句型转换Jack __ __ I don't think I am a student,（ ) ( ) 反义疑问句 I don't think he is able to finish the task 变成反义疑问句,并且解释为什么,