反义疑问句,是否符合否定前移速求I don't know that is a useful book ,----------?反义_英语解答

反义疑问句,是否符合否定前移
速求I don't know that is a useful book ,----------?反义疑问句,到底怎么解,

人气：315 ℃　时间：2019-08-19 11:27:38

解答

do I?
正常的复合句要看主句
在主语是第一人称,主句动词是think, believe, guess等心里活动动词的复合句,看从句.如
I think you are right, aren't you?I don't think you are right, are you?