问题补充：
i dnn think you are right后面怎么接才成反义疑问句?
答案：
3.当陈述部分是I think 加从句时,疑问句应和从句的人称时态保持一致（主句时态必需是一般现在时）；但如果主句的时态是过去时等等,疑问句应和主句的人称时态保持一致.I think chickens can swim,can’t they?I think Lucy is a good girl,isn’t she?I didn think he was happy,was he?I thought he was a teacher,didn 此题中应该是are they?
======以下答案可供参考======
供参考答案1:
are you?
