i don t think you are serious,________?

i don t think you are serious,________? 语法题,I suppose you are not serious,________?A.do I B.don't I 英语：I don't think you are right,________?我认为你不对是吗 I don’t think you are suitable. I don't think you are right. I don't want to alarm you ,but I do think there is a serious 连词成句 you I think right don't are I don't think you are right this time 英译汉 I don't think you are right.我认为你不对. I don't think you are right,反义疑问句 I don't think you are in my I don't think you are good ,______?